Home / 29,522,672.14-40,741,305.08-16,469,931

Finding the Fourth Proportional to 29,522,672.14, 40,741,305.08 and 16,469,931

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Solution

The fourth proportional to 29,522,672.14, 40,741,305.08 and 16,469,931 is: 22,728,514.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,672.14 : 40,741,305.08 = 16,469,931 : x
  2. Step 2: Convert to fraction form
    29,522,672.14/40,741,305.08 = 16,469,931/x
  3. Step 3: Cross multiply
    29,522,672.14x = 40,741,305.08 × 16,469,931
  4. Step 4: Simplify right side
    29,522,672.14x = 671,006,483,517,549.50
  5. Step 5: Solve for x
    x = 671,006,483,517,549.50/29,522,672.14
  6. Step 6: Final answer
    x = 22,728,514.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.