Home / 61,535,618,271.25-92,334,981,757.78-29,691,448,872.12

Finding the Fourth Proportional to 61,535,618,271.25, 92,334,981,757.78 and 29,691,448,872.12

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Solution

The fourth proportional to 61,535,618,271.25, 92,334,981,757.78 and 29,691,448,872.12 is: 44,552,398,545.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,535,618,271.25 : 92,334,981,757.78 = 29,691,448,872.12 : x
  2. Step 2: Convert to fraction form
    61,535,618,271.25/92,334,981,757.78 = 29,691,448,872.12/x
  3. Step 3: Cross multiply
    61,535,618,271.25x = 92,334,981,757.78 × 29,691,448,872.12
  4. Step 4: Simplify right side
    61,535,618,271.25x = 2,741,559,389,969,168,465,920
  5. Step 5: Solve for x
    x = 2,741,559,389,969,168,465,920/61,535,618,271.25
  6. Step 6: Final answer
    x = 44,552,398,545.57

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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.