Home / 63,668,400.90-95,502,601.35-22,747,443.90

Finding the Fourth Proportional to 63,668,400.90, 95,502,601.35 and 22,747,443.90

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Solution

The fourth proportional to 63,668,400.90, 95,502,601.35 and 22,747,443.90 is: 34,121,165.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,668,400.90 : 95,502,601.35 = 22,747,443.90 : x
  2. Step 2: Convert to fraction form
    63,668,400.90/95,502,601.35 = 22,747,443.90/x
  3. Step 3: Cross multiply
    63,668,400.90x = 95,502,601.35 × 22,747,443.90
  4. Step 4: Simplify right side
    63,668,400.90x = 2,172,440,066,513,189
  5. Step 5: Solve for x
    x = 2,172,440,066,513,189/63,668,400.90
  6. Step 6: Final answer
    x = 34,121,165.85

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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.