Home / 36,003,174.69-53,982,892.01-14,117,332.55

Finding the Fourth Proportional to 36,003,174.69, 53,982,892.01 and 14,117,332.55

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Solution

The fourth proportional to 36,003,174.69, 53,982,892.01 and 14,117,332.55 is: 21,167,423.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,174.69 : 53,982,892.01 = 14,117,332.55 : x
  2. Step 2: Convert to fraction form
    36,003,174.69/53,982,892.01 = 14,117,332.55/x
  3. Step 3: Cross multiply
    36,003,174.69x = 53,982,892.01 × 14,117,332.55
  4. Step 4: Simplify right side
    36,003,174.69x = 762,094,438,175,406.88
  5. Step 5: Solve for x
    x = 762,094,438,175,406.88/36,003,174.69
  6. Step 6: Final answer
    x = 21,167,423.28

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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.