Home / 5,411,511,310,511.50-7,468,153,916,557.50-3,356,836,432,612.40

Finding the Fourth Proportional to 5,411,511,310,511.50, 7,468,153,916,557.50 and 3,356,836,432,612.40

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Solution

The fourth proportional to 5,411,511,310,511.50, 7,468,153,916,557.50 and 3,356,836,432,612.40 is: 4,632,600,712,256.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,411,511,310,511.50 : 7,468,153,916,557.50 = 3,356,836,432,612.40 : x
  2. Step 2: Convert to fraction form
    5,411,511,310,511.50/7,468,153,916,557.50 = 3,356,836,432,612.40/x
  3. Step 3: Cross multiply
    5,411,511,310,511.50x = 7,468,153,916,557.50 × 3,356,836,432,612.40
  4. Step 4: Simplify right side
    5,411,511,310,511.50x = 25,069,371,151,457,201,397,170,176
  5. Step 5: Solve for x
    x = 25,069,371,151,457,201,397,170,176/5,411,511,310,511.50
  6. Step 6: Final answer
    x = 4,632,600,712,256.04

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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.