Home / 59,517,291.45-82,129,327.78-33,406,764.83

Finding the Fourth Proportional to 59,517,291.45, 82,129,327.78 and 33,406,764.83

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Solution

The fourth proportional to 59,517,291.45, 82,129,327.78 and 33,406,764.83 is: 46,098,790.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,517,291.45 : 82,129,327.78 = 33,406,764.83 : x
  2. Step 2: Convert to fraction form
    59,517,291.45/82,129,327.78 = 33,406,764.83/x
  3. Step 3: Cross multiply
    59,517,291.45x = 82,129,327.78 × 33,406,764.83
  4. Step 4: Simplify right side
    59,517,291.45x = 2,743,675,138,792,446
  5. Step 5: Solve for x
    x = 2,743,675,138,792,446/59,517,291.45
  6. Step 6: Final answer
    x = 46,098,790.32

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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.