Home / 58,197,242,778.84-80,312,043,977.82-32,476,253,013.72

Finding the Fourth Proportional to 58,197,242,778.84, 80,312,043,977.82 and 32,476,253,013.72

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Solution

The fourth proportional to 58,197,242,778.84, 80,312,043,977.82 and 32,476,253,013.72 is: 44,817,144,863.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,197,242,778.84 : 80,312,043,977.82 = 32,476,253,013.72 : x
  2. Step 2: Convert to fraction form
    58,197,242,778.84/80,312,043,977.82 = 32,476,253,013.72/x
  3. Step 3: Cross multiply
    58,197,242,778.84x = 80,312,043,977.82 × 32,476,253,013.72
  4. Step 4: Simplify right side
    58,197,242,778.84x = 2,608,234,260,272,690,233,344
  5. Step 5: Solve for x
    x = 2,608,234,260,272,690,233,344/58,197,242,778.84
  6. Step 6: Final answer
    x = 44,817,144,863.45

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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.