Home / 49,029,562.14-73,493,254.89-27,432,499.74

Finding the Fourth Proportional to 49,029,562.14, 73,493,254.89 and 27,432,499.74

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Solution

The fourth proportional to 49,029,562.14, 73,493,254.89 and 27,432,499.74 is: 41,120,165.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,029,562.14 : 73,493,254.89 = 27,432,499.74 : x
  2. Step 2: Convert to fraction form
    49,029,562.14/73,493,254.89 = 27,432,499.74/x
  3. Step 3: Cross multiply
    49,029,562.14x = 73,493,254.89 × 27,432,499.74
  4. Step 4: Simplify right side
    49,029,562.14x = 2,016,103,695,661,678.50
  5. Step 5: Solve for x
    x = 2,016,103,695,661,678.50/49,029,562.14
  6. Step 6: Final answer
    x = 41,120,165.22

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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.