Home / 173,494,520.70-260,241,781.05-95,560,338.30

Finding the Fourth Proportional to 173,494,520.70, 260,241,781.05 and 95,560,338.30

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Solution

The fourth proportional to 173,494,520.70, 260,241,781.05 and 95,560,338.30 is: 143,340,507.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,494,520.70 : 260,241,781.05 = 95,560,338.30 : x
  2. Step 2: Convert to fraction form
    173,494,520.70/260,241,781.05 = 95,560,338.30/x
  3. Step 3: Cross multiply
    173,494,520.70x = 260,241,781.05 × 95,560,338.30
  4. Step 4: Simplify right side
    173,494,520.70x = 24,868,792,636,932,528
  5. Step 5: Solve for x
    x = 24,868,792,636,932,528/173,494,520.70
  6. Step 6: Final answer
    x = 143,340,507.45

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Double scale
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Similar ratio
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1.5x scale

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.