Home / 41,162,017.08-61,727,331.14-13,860,979.84

Finding the Fourth Proportional to 41,162,017.08, 61,727,331.14 and 13,860,979.84

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Solution

The fourth proportional to 41,162,017.08, 61,727,331.14 and 13,860,979.84 is: 20,786,184.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,017.08 : 61,727,331.14 = 13,860,979.84 : x
  2. Step 2: Convert to fraction form
    41,162,017.08/61,727,331.14 = 13,860,979.84/x
  3. Step 3: Cross multiply
    41,162,017.08x = 61,727,331.14 × 13,860,979.84
  4. Step 4: Simplify right side
    41,162,017.08x = 855,601,292,508,544.25
  5. Step 5: Solve for x
    x = 855,601,292,508,544.25/41,162,017.08
  6. Step 6: Final answer
    x = 20,786,184.77

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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.