Home / 181,332,697.47-272,052,411.68-58,508,710.75

Finding the Fourth Proportional to 181,332,697.47, 272,052,411.68 and 58,508,710.75

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Solution

The fourth proportional to 181,332,697.47, 272,052,411.68 and 58,508,710.75 is: 87,780,285.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,332,697.47 : 272,052,411.68 = 58,508,710.75 : x
  2. Step 2: Convert to fraction form
    181,332,697.47/272,052,411.68 = 58,508,710.75/x
  3. Step 3: Cross multiply
    181,332,697.47x = 272,052,411.68 × 58,508,710.75
  4. Step 4: Simplify right side
    181,332,697.47x = 15,917,435,863,825,042
  5. Step 5: Solve for x
    x = 15,917,435,863,825,042/181,332,697.47
  6. Step 6: Final answer
    x = 87,780,285.00

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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.