Home / 59,127,318.40-88,707,566.40-28,836,169.60

Finding the Fourth Proportional to 59,127,318.40, 88,707,566.40 and 28,836,169.60

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Solution

The fourth proportional to 59,127,318.40, 88,707,566.40 and 28,836,169.60 is: 43,262,344.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,127,318.40 : 88,707,566.40 = 28,836,169.60 : x
  2. Step 2: Convert to fraction form
    59,127,318.40/88,707,566.40 = 28,836,169.60/x
  3. Step 3: Cross multiply
    59,127,318.40x = 88,707,566.40 × 28,836,169.60
  4. Step 4: Simplify right side
    59,127,318.40x = 2,557,986,429,513,661.50
  5. Step 5: Solve for x
    x = 2,557,986,429,513,661.50/59,127,318.40
  6. Step 6: Final answer
    x = 43,262,344.70

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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.