Home / 39,801,905.38-59,703,192.40-11,050,283.08

Finding the Fourth Proportional to 39,801,905.38, 59,703,192.40 and 11,050,283.08

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Solution

The fourth proportional to 39,801,905.38, 59,703,192.40 and 11,050,283.08 is: 16,575,517.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,801,905.38 : 59,703,192.40 = 11,050,283.08 : x
  2. Step 2: Convert to fraction form
    39,801,905.38/59,703,192.40 = 11,050,283.08/x
  3. Step 3: Cross multiply
    39,801,905.38x = 59,703,192.40 × 11,050,283.08
  4. Step 4: Simplify right side
    39,801,905.38x = 659,737,176,799,704.62
  5. Step 5: Solve for x
    x = 659,737,176,799,704.62/39,801,905.38
  6. Step 6: Final answer
    x = 16,575,517.44

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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.