Home / 33,005,363.90-49,508,045.85-8,748,034.70

Finding the Fourth Proportional to 33,005,363.90, 49,508,045.85 and 8,748,034.70

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Solution

The fourth proportional to 33,005,363.90, 49,508,045.85 and 8,748,034.70 is: 13,122,052.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,005,363.90 : 49,508,045.85 = 8,748,034.70 : x
  2. Step 2: Convert to fraction form
    33,005,363.90/49,508,045.85 = 8,748,034.70/x
  3. Step 3: Cross multiply
    33,005,363.90x = 49,508,045.85 × 8,748,034.70
  4. Step 4: Simplify right side
    33,005,363.90x = 433,098,103,024,991
  5. Step 5: Solve for x
    x = 433,098,103,024,991/33,005,363.90
  6. Step 6: Final answer
    x = 13,122,052.05

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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.