Home / 94,508,721.70-141,763,082.55-22,705,137.70

Finding the Fourth Proportional to 94,508,721.70, 141,763,082.55 and 22,705,137.70

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Solution

The fourth proportional to 94,508,721.70, 141,763,082.55 and 22,705,137.70 is: 34,057,706.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,508,721.70 : 141,763,082.55 = 22,705,137.70 : x
  2. Step 2: Convert to fraction form
    94,508,721.70/141,763,082.55 = 22,705,137.70/x
  3. Step 3: Cross multiply
    94,508,721.70x = 141,763,082.55 × 22,705,137.70
  4. Step 4: Simplify right side
    94,508,721.70x = 3,218,750,310,074,217.50
  5. Step 5: Solve for x
    x = 3,218,750,310,074,217.50/94,508,721.70
  6. Step 6: Final answer
    x = 34,057,706.55

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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.