Home / 5,411,511,310,511.70-7,468,153,916,557.40-3,356,836,432,612.30

Finding the Fourth Proportional to 5,411,511,310,511.70, 7,468,153,916,557.40 and 3,356,836,432,612.30

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Solution

The fourth proportional to 5,411,511,310,511.70, 7,468,153,916,557.40 and 3,356,836,432,612.30 is: 4,632,600,712,255.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,511,310,511.70 : 7,468,153,916,557.40 = 3,356,836,432,612.30 : x
  2. Step 2: Convert to fraction form
    5,411,511,310,511.70/7,468,153,916,557.40 = 3,356,836,432,612.30/x
  3. Step 3: Cross multiply
    5,411,511,310,511.70x = 7,468,153,916,557.40 × 3,356,836,432,612.30
  4. Step 4: Simplify right side
    5,411,511,310,511.70x = 25,069,371,151,456,119,065,411,584
  5. Step 5: Solve for x
    x = 25,069,371,151,456,119,065,411,584/5,411,511,310,511.70
  6. Step 6: Final answer
    x = 4,632,600,712,255.67

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Double scale
Find fourth proportional to 5,411,511,310,512.70, 7,468,153,916,558.78 and 3,356,836,432,613.30
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.