Home / 36,435,000.87-54,662,073.09-13,094,100.36

Finding the Fourth Proportional to 36,435,000.87, 54,662,073.09 and 13,094,100.36

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Solution

The fourth proportional to 36,435,000.87, 54,662,073.09 and 13,094,100.36 is: 19,644,590.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,435,000.87 : 54,662,073.09 = 13,094,100.36 : x
  2. Step 2: Convert to fraction form
    36,435,000.87/54,662,073.09 = 13,094,100.36/x
  3. Step 3: Cross multiply
    36,435,000.87x = 54,662,073.09 × 13,094,100.36
  4. Step 4: Simplify right side
    36,435,000.87x = 715,750,670,926,115.38
  5. Step 5: Solve for x
    x = 715,750,670,926,115.38/36,435,000.87
  6. Step 6: Final answer
    x = 19,644,590.47

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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.