Home / 32,731,930.60-49,127,639.10-16,569,125.80

Finding the Fourth Proportional to 32,731,930.60, 49,127,639.10 and 16,569,125.80

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Solution

The fourth proportional to 32,731,930.60, 49,127,639.10 and 16,569,125.80 is: 24,868,744.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,731,930.60 : 49,127,639.10 = 16,569,125.80 : x
  2. Step 2: Convert to fraction form
    32,731,930.60/49,127,639.10 = 16,569,125.80/x
  3. Step 3: Cross multiply
    32,731,930.60x = 49,127,639.10 × 16,569,125.80
  4. Step 4: Simplify right side
    32,731,930.60x = 814,002,032,504,898.88
  5. Step 5: Solve for x
    x = 814,002,032,504,898.88/32,731,930.60
  6. Step 6: Final answer
    x = 24,868,744.91

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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.