Home / 34,744,123.20-52,134,847.20-14,551,406.40

Finding the Fourth Proportional to 34,744,123.20, 52,134,847.20 and 14,551,406.40

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Solution

The fourth proportional to 34,744,123.20, 52,134,847.20 and 14,551,406.40 is: 21,834,925.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,744,123.20 : 52,134,847.20 = 14,551,406.40 : x
  2. Step 2: Convert to fraction form
    34,744,123.20/52,134,847.20 = 14,551,406.40/x
  3. Step 3: Cross multiply
    34,744,123.20x = 52,134,847.20 × 14,551,406.40
  4. Step 4: Simplify right side
    34,744,123.20x = 758,635,349,209,102.12
  5. Step 5: Solve for x
    x = 758,635,349,209,102.12/34,744,123.20
  6. Step 6: Final answer
    x = 21,834,925.72

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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.