Home / 48,625,633.01-72,943,557.71-15,838,756.92

Finding the Fourth Proportional to 48,625,633.01, 72,943,557.71 and 15,838,756.92

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Solution

The fourth proportional to 48,625,633.01, 72,943,557.71 and 15,838,756.92 is: 23,759,799.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,625,633.01 : 72,943,557.71 = 15,838,756.92 : x
  2. Step 2: Convert to fraction form
    48,625,633.01/72,943,557.71 = 15,838,756.92/x
  3. Step 3: Cross multiply
    48,625,633.01x = 72,943,557.71 × 15,838,756.92
  4. Step 4: Simplify right side
    48,625,633.01x = 1,155,335,279,369,488
  5. Step 5: Solve for x
    x = 1,155,335,279,369,488/48,625,633.01
  6. Step 6: Final answer
    x = 23,759,799.27

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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.