Home / 14,852,488.76-22,279,044.20-4,755,080.60

Finding the Fourth Proportional to 14,852,488.76, 22,279,044.20 and 4,755,080.60

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Solution

The fourth proportional to 14,852,488.76, 22,279,044.20 and 4,755,080.60 is: 7,132,720.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,852,488.76 : 22,279,044.20 = 4,755,080.60 : x
  2. Step 2: Convert to fraction form
    14,852,488.76/22,279,044.20 = 4,755,080.60/x
  3. Step 3: Cross multiply
    14,852,488.76x = 22,279,044.20 × 4,755,080.60
  4. Step 4: Simplify right side
    14,852,488.76x = 105,938,650,861,962.52
  5. Step 5: Solve for x
    x = 105,938,650,861,962.52/14,852,488.76
  6. Step 6: Final answer
    x = 7,132,720.49

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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.