Home / 62,988,159.34-94,482,240.18-15,119,103.34

Finding the Fourth Proportional to 62,988,159.34, 94,482,240.18 and 15,119,103.34

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Solution

The fourth proportional to 62,988,159.34, 94,482,240.18 and 15,119,103.34 is: 22,678,655.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,988,159.34 : 94,482,240.18 = 15,119,103.34 : x
  2. Step 2: Convert to fraction form
    62,988,159.34/94,482,240.18 = 15,119,103.34/x
  3. Step 3: Cross multiply
    62,988,159.34x = 94,482,240.18 × 15,119,103.34
  4. Step 4: Simplify right side
    62,988,159.34x = 1,428,486,753,076,120.25
  5. Step 5: Solve for x
    x = 1,428,486,753,076,120.25/62,988,159.34
  6. Step 6: Final answer
    x = 22,678,655.29

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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.