Home / 124,711,488,000.20-187,067,232,000.30-112,086,150,451.40

Finding the Fourth Proportional to 124,711,488,000.20, 187,067,232,000.30 and 112,086,150,451.40

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Solution

The fourth proportional to 124,711,488,000.20, 187,067,232,000.30 and 112,086,150,451.40 is: 168,129,225,677.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,711,488,000.20 : 187,067,232,000.30 = 112,086,150,451.40 : x
  2. Step 2: Convert to fraction form
    124,711,488,000.20/187,067,232,000.30 = 112,086,150,451.40/x
  3. Step 3: Cross multiply
    124,711,488,000.20x = 187,067,232,000.30 × 112,086,150,451.40
  4. Step 4: Simplify right side
    124,711,488,000.20x = 20,967,645,910,512,571,514,880
  5. Step 5: Solve for x
    x = 20,967,645,910,512,571,514,880/124,711,488,000.20
  6. Step 6: Final answer
    x = 168,129,225,677.10

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1.5x scale

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.