Home / 3,250,060,456.47-4,486,456,531.76-2,194,218,671.91

Finding the Fourth Proportional to 3,250,060,456.47, 4,486,456,531.76 and 2,194,218,671.91

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Solution

The fourth proportional to 3,250,060,456.47, 4,486,456,531.76 and 2,194,218,671.91 is: 3,028,948,791.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,060,456.47 : 4,486,456,531.76 = 2,194,218,671.91 : x
  2. Step 2: Convert to fraction form
    3,250,060,456.47/4,486,456,531.76 = 2,194,218,671.91/x
  3. Step 3: Cross multiply
    3,250,060,456.47x = 4,486,456,531.76 × 2,194,218,671.91
  4. Step 4: Simplify right side
    3,250,060,456.47x = 9,844,266,692,689,399,808
  5. Step 5: Solve for x
    x = 9,844,266,692,689,399,808/3,250,060,456.47
  6. Step 6: Final answer
    x = 3,028,948,791.73

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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.