Home / 8,045,126,815.20-12,068,200,318.68-2,524,602,737.76

Finding the Fourth Proportional to 8,045,126,815.20, 12,068,200,318.68 and 2,524,602,737.76

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Solution

The fourth proportional to 8,045,126,815.20, 12,068,200,318.68 and 2,524,602,737.76 is: 3,787,064,177.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,126,815.20 : 12,068,200,318.68 = 2,524,602,737.76 : x
  2. Step 2: Convert to fraction form
    8,045,126,815.20/12,068,200,318.68 = 2,524,602,737.76/x
  3. Step 3: Cross multiply
    8,045,126,815.20x = 12,068,200,318.68 × 2,524,602,737.76
  4. Step 4: Simplify right side
    8,045,126,815.20x = 30,467,411,564,375,638,016
  5. Step 5: Solve for x
    x = 30,467,411,564,375,638,016/8,045,126,815.20
  6. Step 6: Final answer
    x = 3,787,064,177.39

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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.