Home / 65,979,382.04-98,965,854.08-24,488,331.65

Finding the Fourth Proportional to 65,979,382.04, 98,965,854.08 and 24,488,331.65

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Solution

The fourth proportional to 65,979,382.04, 98,965,854.08 and 24,488,331.65 is: 36,731,302.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,979,382.04 : 98,965,854.08 = 24,488,331.65 : x
  2. Step 2: Convert to fraction form
    65,979,382.04/98,965,854.08 = 24,488,331.65/x
  3. Step 3: Cross multiply
    65,979,382.04x = 98,965,854.08 × 24,488,331.65
  4. Step 4: Simplify right side
    65,979,382.04x = 2,423,508,656,614,104
  5. Step 5: Solve for x
    x = 2,423,508,656,614,104/65,979,382.04
  6. Step 6: Final answer
    x = 36,731,302.74

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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.