Home / 59,284,602.87-88,957,304.28-28,605,346.36

Finding the Fourth Proportional to 59,284,602.87, 88,957,304.28 and 28,605,346.36

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Solution

The fourth proportional to 59,284,602.87, 88,957,304.28 and 28,605,346.36 is: 42,922,687.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,602.87 : 88,957,304.28 = 28,605,346.36 : x
  2. Step 2: Convert to fraction form
    59,284,602.87/88,957,304.28 = 28,605,346.36/x
  3. Step 3: Cross multiply
    59,284,602.87x = 88,957,304.28 × 28,605,346.36
  4. Step 4: Simplify right side
    59,284,602.87x = 2,544,654,500,181,310.50
  5. Step 5: Solve for x
    x = 2,544,654,500,181,310.50/59,284,602.87
  6. Step 6: Final answer
    x = 42,922,687.80

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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.