Home / 1,473,726,061,815.60-2,033,847,205,041.60-814,517,957,019.55

Finding the Fourth Proportional to 1,473,726,061,815.60, 2,033,847,205,041.60 and 814,517,957,019.55

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Solution

The fourth proportional to 1,473,726,061,815.60, 2,033,847,205,041.60 and 814,517,957,019.55 is: 1,124,092,945,943.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,726,061,815.60 : 2,033,847,205,041.60 = 814,517,957,019.55 : x
  2. Step 2: Convert to fraction form
    1,473,726,061,815.60/2,033,847,205,041.60 = 814,517,957,019.55/x
  3. Step 3: Cross multiply
    1,473,726,061,815.60x = 2,033,847,205,041.60 × 814,517,957,019.55
  4. Step 4: Simplify right side
    1,473,726,061,815.60x = 1,656,605,070,340,405,944,385,536
  5. Step 5: Solve for x
    x = 1,656,605,070,340,405,944,385,536/1,473,726,061,815.60
  6. Step 6: Final answer
    x = 1,124,092,945,943.77

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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.