Home / 59,022,761.60-88,534,142.40-52,804,901.90

Finding the Fourth Proportional to 59,022,761.60, 88,534,142.40 and 52,804,901.90

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Solution

The fourth proportional to 59,022,761.60, 88,534,142.40 and 52,804,901.90 is: 79,207,352.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,022,761.60 : 88,534,142.40 = 52,804,901.90 : x
  2. Step 2: Convert to fraction form
    59,022,761.60/88,534,142.40 = 52,804,901.90/x
  3. Step 3: Cross multiply
    59,022,761.60x = 88,534,142.40 × 52,804,901.90
  4. Step 4: Simplify right side
    59,022,761.60x = 4,675,036,704,232,631
  5. Step 5: Solve for x
    x = 4,675,036,704,232,631/59,022,761.60
  6. Step 6: Final answer
    x = 79,207,352.85

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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.