Home / 54,491,341.28-75,216,270.13-32,471,746.83

Finding the Fourth Proportional to 54,491,341.28, 75,216,270.13 and 32,471,746.83

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Solution

The fourth proportional to 54,491,341.28, 75,216,270.13 and 32,471,746.83 is: 44,821,867.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,491,341.28 : 75,216,270.13 = 32,471,746.83 : x
  2. Step 2: Convert to fraction form
    54,491,341.28/75,216,270.13 = 32,471,746.83/x
  3. Step 3: Cross multiply
    54,491,341.28x = 75,216,270.13 × 32,471,746.83
  4. Step 4: Simplify right side
    54,491,341.28x = 2,442,403,681,077,071.50
  5. Step 5: Solve for x
    x = 2,442,403,681,077,071.50/54,491,341.28
  6. Step 6: Final answer
    x = 44,821,867.55

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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.