Home / 13,625,205,923,251-20,437,861,288,666-3,298,878,753,695.70

Finding the Fourth Proportional to 13,625,205,923,251, 20,437,861,288,666 and 3,298,878,753,695.70

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Solution

The fourth proportional to 13,625,205,923,251, 20,437,861,288,666 and 3,298,878,753,695.70 is: 4,948,330,818,333.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,625,205,923,251 : 20,437,861,288,666 = 3,298,878,753,695.70 : x
  2. Step 2: Convert to fraction form
    13,625,205,923,251/20,437,861,288,666 = 3,298,878,753,695.70/x
  3. Step 3: Cross multiply
    13,625,205,923,251x = 20,437,861,288,666 × 3,298,878,753,695.70
  4. Step 4: Simplify right side
    13,625,205,923,251x = 67,422,026,376,160,094,327,930,880
  5. Step 5: Solve for x
    x = 67,422,026,376,160,094,327,930,880/13,625,205,923,251
  6. Step 6: Final answer
    x = 4,948,330,818,333.28

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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.