Home / 29,872,343.18-44,816,488.60-10,705,037.78

Finding the Fourth Proportional to 29,872,343.18, 44,816,488.60 and 10,705,037.78

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Solution

The fourth proportional to 29,872,343.18, 44,816,488.60 and 10,705,037.78 is: 16,060,414.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,872,343.18 : 44,816,488.60 = 10,705,037.78 : x
  2. Step 2: Convert to fraction form
    29,872,343.18/44,816,488.60 = 10,705,037.78/x
  3. Step 3: Cross multiply
    29,872,343.18x = 44,816,488.60 × 10,705,037.78
  4. Step 4: Simplify right side
    29,872,343.18x = 479,762,203,629,939.31
  5. Step 5: Solve for x
    x = 479,762,203,629,939.31/29,872,343.18
  6. Step 6: Final answer
    x = 16,060,414.17

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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.