Home / 80,344,005,572.00-110,874,745,787.14-44,215,037,995.53

Finding the Fourth Proportional to 80,344,005,572.00, 110,874,745,787.14 and 44,215,037,995.53

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Solution

The fourth proportional to 80,344,005,572.00, 110,874,745,787.14 and 44,215,037,995.53 is: 61,016,762,393.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,344,005,572.00 : 110,874,745,787.14 = 44,215,037,995.53 : x
  2. Step 2: Convert to fraction form
    80,344,005,572.00/110,874,745,787.14 = 44,215,037,995.53/x
  3. Step 3: Cross multiply
    80,344,005,572.00x = 110,874,745,787.14 × 44,215,037,995.53
  4. Step 4: Simplify right side
    80,344,005,572.00x = 4,902,331,097,723,124,580,352
  5. Step 5: Solve for x
    x = 4,902,331,097,723,124,580,352/80,344,005,572.00
  6. Step 6: Final answer
    x = 61,016,762,393.43

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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.