Home / 63,574,952.52-95,345,355.18-17,505,853.38

Finding the Fourth Proportional to 63,574,952.52, 95,345,355.18 and 17,505,853.38

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Solution

The fourth proportional to 63,574,952.52, 95,345,355.18 and 17,505,853.38 is: 26,254,078.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,574,952.52 : 95,345,355.18 = 17,505,853.38 : x
  2. Step 2: Convert to fraction form
    63,574,952.52/95,345,355.18 = 17,505,853.38/x
  3. Step 3: Cross multiply
    63,574,952.52x = 95,345,355.18 × 17,505,853.38
  4. Step 4: Simplify right side
    63,574,952.52x = 1,669,101,808,245,103.50
  5. Step 5: Solve for x
    x = 1,669,101,808,245,103.50/63,574,952.52
  6. Step 6: Final answer
    x = 26,254,078.72

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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.