Home / 80,344,005,575.55-110,874,745,792.05-44,215,037,999.10

Finding the Fourth Proportional to 80,344,005,575.55, 110,874,745,792.05 and 44,215,037,999.10

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Solution

The fourth proportional to 80,344,005,575.55, 110,874,745,792.05 and 44,215,037,999.10 is: 61,016,762,398.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,344,005,575.55 : 110,874,745,792.05 = 44,215,037,999.10 : x
  2. Step 2: Convert to fraction form
    80,344,005,575.55/110,874,745,792.05 = 44,215,037,999.10/x
  3. Step 3: Cross multiply
    80,344,005,575.55x = 110,874,745,792.05 × 44,215,037,999.10
  4. Step 4: Simplify right side
    80,344,005,575.55x = 4,902,331,098,336,043,466,752
  5. Step 5: Solve for x
    x = 4,902,331,098,336,043,466,752/80,344,005,575.55
  6. Step 6: Final answer
    x = 61,016,762,398.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.