Home / 107,150,850,489.27-147,867,000,237.15-58,977,863,775.03

Finding the Fourth Proportional to 107,150,850,489.27, 147,867,000,237.15 and 58,977,863,775.03

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Solution

The fourth proportional to 107,150,850,489.27, 147,867,000,237.15 and 58,977,863,775.03 is: 81,388,806,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,150,850,489.27 : 147,867,000,237.15 = 58,977,863,775.03 : x
  2. Step 2: Convert to fraction form
    107,150,850,489.27/147,867,000,237.15 = 58,977,863,775.03/x
  3. Step 3: Cross multiply
    107,150,850,489.27x = 147,867,000,237.15 × 58,977,863,775.03
  4. Step 4: Simplify right side
    107,150,850,489.27x = 8,720,879,796,808,960,704,512
  5. Step 5: Solve for x
    x = 8,720,879,796,808,960,704,512/107,150,850,489.27
  6. Step 6: Final answer
    x = 81,388,806,126.95

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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.