Home / 62,686,443.00-93,786,381.26-54,951,909.74

Finding the Fourth Proportional to 62,686,443.00, 93,786,381.26 and 54,951,909.74

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Solution

The fourth proportional to 62,686,443.00, 93,786,381.26 and 54,951,909.74 is: 82,214,598.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,686,443.00 : 93,786,381.26 = 54,951,909.74 : x
  2. Step 2: Convert to fraction form
    62,686,443.00/93,786,381.26 = 54,951,909.74/x
  3. Step 3: Cross multiply
    62,686,443.00x = 93,786,381.26 × 54,951,909.74
  4. Step 4: Simplify right side
    62,686,443.00x = 5,153,740,757,654,825
  5. Step 5: Solve for x
    x = 5,153,740,757,654,825/62,686,443.00
  6. Step 6: Final answer
    x = 82,214,598.73

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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.