Home / 584,599,254.50-876,636,790.59-348,360,192.74

Finding the Fourth Proportional to 584,599,254.50, 876,636,790.59 and 348,360,192.74

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Solution

The fourth proportional to 584,599,254.50, 876,636,790.59 and 348,360,192.74 is: 522,384,110.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,599,254.50 : 876,636,790.59 = 348,360,192.74 : x
  2. Step 2: Convert to fraction form
    584,599,254.50/876,636,790.59 = 348,360,192.74/x
  3. Step 3: Cross multiply
    584,599,254.50x = 876,636,790.59 × 348,360,192.74
  4. Step 4: Simplify right side
    584,599,254.50x = 305,385,361,332,907,456
  5. Step 5: Solve for x
    x = 305,385,361,332,907,456/584,599,254.50
  6. Step 6: Final answer
    x = 522,384,110.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.