Home / 63,209,079.74-94,821,209.82-22,260,049.83

Finding the Fourth Proportional to 63,209,079.74, 94,821,209.82 and 22,260,049.83

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Solution

The fourth proportional to 63,209,079.74, 94,821,209.82 and 22,260,049.83 is: 33,392,747.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,209,079.74 : 94,821,209.82 = 22,260,049.83 : x
  2. Step 2: Convert to fraction form
    63,209,079.74/94,821,209.82 = 22,260,049.83/x
  3. Step 3: Cross multiply
    63,209,079.74x = 94,821,209.82 × 22,260,049.83
  4. Step 4: Simplify right side
    63,209,079.74x = 2,110,724,855,534,085
  5. Step 5: Solve for x
    x = 2,110,724,855,534,085/63,209,079.74
  6. Step 6: Final answer
    x = 33,392,747.75

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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.