Home / 23,312,490.90-34,931,411.55-14,777,553.30

Finding the Fourth Proportional to 23,312,490.90, 34,931,411.55 and 14,777,553.30

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Solution

The fourth proportional to 23,312,490.90, 34,931,411.55 and 14,777,553.30 is: 22,142,670.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,490.90 : 34,931,411.55 = 14,777,553.30 : x
  2. Step 2: Convert to fraction form
    23,312,490.90/34,931,411.55 = 14,777,553.30/x
  3. Step 3: Cross multiply
    23,312,490.90x = 34,931,411.55 × 14,777,553.30
  4. Step 4: Simplify right side
    23,312,490.90x = 516,200,796,024,360.62
  5. Step 5: Solve for x
    x = 516,200,796,024,360.62/23,312,490.90
  6. Step 6: Final answer
    x = 22,142,670.14

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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.