Home / 36,654,188.85-54,980,575.69-14,793,990.71

Finding the Fourth Proportional to 36,654,188.85, 54,980,575.69 and 14,793,990.71

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Solution

The fourth proportional to 36,654,188.85, 54,980,575.69 and 14,793,990.71 is: 22,190,700.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,654,188.85 : 54,980,575.69 = 14,793,990.71 : x
  2. Step 2: Convert to fraction form
    36,654,188.85/54,980,575.69 = 14,793,990.71/x
  3. Step 3: Cross multiply
    36,654,188.85x = 54,980,575.69 × 14,793,990.71
  4. Step 4: Simplify right side
    36,654,188.85x = 813,382,126,013,428.50
  5. Step 5: Solve for x
    x = 813,382,126,013,428.50/36,654,188.85
  6. Step 6: Final answer
    x = 22,190,700.48

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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.