Home / 54,766,363.94-75,555,432.01-32,727,284.54

Finding the Fourth Proportional to 54,766,363.94, 75,555,432.01 and 32,727,284.54

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Solution

The fourth proportional to 54,766,363.94, 75,555,432.01 and 32,727,284.54 is: 45,150,416.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,766,363.94 : 75,555,432.01 = 32,727,284.54 : x
  2. Step 2: Convert to fraction form
    54,766,363.94/75,555,432.01 = 32,727,284.54/x
  3. Step 3: Cross multiply
    54,766,363.94x = 75,555,432.01 × 32,727,284.54
  4. Step 4: Simplify right side
    54,766,363.94x = 2,472,724,121,933,894
  5. Step 5: Solve for x
    x = 2,472,724,121,933,894/54,766,363.94
  6. Step 6: Final answer
    x = 45,150,416.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.