Home / 32,816,729.70-49,255,990.68-16,654,280.28

Finding the Fourth Proportional to 32,816,729.70, 49,255,990.68 and 16,654,280.28

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Solution

The fourth proportional to 32,816,729.70, 49,255,990.68 and 16,654,280.28 is: 24,997,100.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,816,729.70 : 49,255,990.68 = 16,654,280.28 : x
  2. Step 2: Convert to fraction form
    32,816,729.70/49,255,990.68 = 16,654,280.28/x
  3. Step 3: Cross multiply
    32,816,729.70x = 49,255,990.68 × 16,654,280.28
  4. Step 4: Simplify right side
    32,816,729.70x = 820,323,074,253,787.75
  5. Step 5: Solve for x
    x = 820,323,074,253,787.75/32,816,729.70
  6. Step 6: Final answer
    x = 24,997,100.01

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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.