Home / 83,885,253,161.60-125,827,017,931.20-48,490,086,823.04

Finding the Fourth Proportional to 83,885,253,161.60, 125,827,017,931.20 and 48,490,086,823.04

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Solution

The fourth proportional to 83,885,253,161.60, 125,827,017,931.20 and 48,490,086,823.04 is: 72,734,632,062.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,885,253,161.60 : 125,827,017,931.20 = 48,490,086,823.04 : x
  2. Step 2: Convert to fraction form
    83,885,253,161.60/125,827,017,931.20 = 48,490,086,823.04/x
  3. Step 3: Cross multiply
    83,885,253,161.60x = 125,827,017,931.20 × 48,490,086,823.04
  4. Step 4: Simplify right side
    83,885,253,161.60x = 6,101,363,024,168,098,988,032
  5. Step 5: Solve for x
    x = 6,101,363,024,168,098,988,032/83,885,253,161.60
  6. Step 6: Final answer
    x = 72,734,632,062.37

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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.