Home / 36,904,877.40-55,357,316.10-15,332,309.40

Finding the Fourth Proportional to 36,904,877.40, 55,357,316.10 and 15,332,309.40

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Solution

The fourth proportional to 36,904,877.40, 55,357,316.10 and 15,332,309.40 is: 22,998,464.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,904,877.40 : 55,357,316.10 = 15,332,309.40 : x
  2. Step 2: Convert to fraction form
    36,904,877.40/55,357,316.10 = 15,332,309.40/x
  3. Step 3: Cross multiply
    36,904,877.40x = 55,357,316.10 × 15,332,309.40
  4. Step 4: Simplify right side
    36,904,877.40x = 848,755,497,998,801.38
  5. Step 5: Solve for x
    x = 848,755,497,998,801.38/36,904,877.40
  6. Step 6: Final answer
    x = 22,998,464.10

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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.