Home / 14,762,924.29-22,142,442.25-4,387,921.88

Finding the Fourth Proportional to 14,762,924.29, 22,142,442.25 and 4,387,921.88

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Solution

The fourth proportional to 14,762,924.29, 22,142,442.25 and 4,387,921.88 is: 6,581,304.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,924.29 : 22,142,442.25 = 4,387,921.88 : x
  2. Step 2: Convert to fraction form
    14,762,924.29/22,142,442.25 = 4,387,921.88/x
  3. Step 3: Cross multiply
    14,762,924.29x = 22,142,442.25 × 4,387,921.88
  4. Step 4: Simplify right side
    14,762,924.29x = 97,159,306,720,184.11
  5. Step 5: Solve for x
    x = 97,159,306,720,184.11/14,762,924.29
  6. Step 6: Final answer
    x = 6,581,304.95

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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.