Home / 59,022,897.60-88,534,346.40-52,805,037.90

Finding the Fourth Proportional to 59,022,897.60, 88,534,346.40 and 52,805,037.90

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Solution

The fourth proportional to 59,022,897.60, 88,534,346.40 and 52,805,037.90 is: 79,207,556.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,022,897.60 : 88,534,346.40 = 52,805,037.90 : x
  2. Step 2: Convert to fraction form
    59,022,897.60/88,534,346.40 = 52,805,037.90/x
  3. Step 3: Cross multiply
    59,022,897.60x = 88,534,346.40 × 52,805,037.90
  4. Step 4: Simplify right side
    59,022,897.60x = 4,675,059,517,103,729
  5. Step 5: Solve for x
    x = 4,675,059,517,103,729/59,022,897.60
  6. Step 6: Final answer
    x = 79,207,556.85

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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.