Home / 23,312,436.90-34,931,330.55-14,777,499.30

Finding the Fourth Proportional to 23,312,436.90, 34,931,330.55 and 14,777,499.30

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Solution

The fourth proportional to 23,312,436.90, 34,931,330.55 and 14,777,499.30 is: 22,142,589.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,436.90 : 34,931,330.55 = 14,777,499.30 : x
  2. Step 2: Convert to fraction form
    23,312,436.90/34,931,330.55 = 14,777,499.30/x
  3. Step 3: Cross multiply
    23,312,436.90x = 34,931,330.55 × 14,777,499.30
  4. Step 4: Simplify right side
    23,312,436.90x = 516,197,712,750,693.62
  5. Step 5: Solve for x
    x = 516,197,712,750,693.62/23,312,436.90
  6. Step 6: Final answer
    x = 22,142,589.17

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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.