Home / 59,052,467.60-88,578,701.40-49,497,318.80

Finding the Fourth Proportional to 59,052,467.60, 88,578,701.40 and 49,497,318.80

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Solution

The fourth proportional to 59,052,467.60, 88,578,701.40 and 49,497,318.80 is: 74,245,978.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,052,467.60 : 88,578,701.40 = 49,497,318.80 : x
  2. Step 2: Convert to fraction form
    59,052,467.60/88,578,701.40 = 49,497,318.80/x
  3. Step 3: Cross multiply
    59,052,467.60x = 88,578,701.40 × 49,497,318.80
  4. Step 4: Simplify right side
    59,052,467.60x = 4,384,408,222,085,806.50
  5. Step 5: Solve for x
    x = 4,384,408,222,085,806.50/59,052,467.60
  6. Step 6: Final answer
    x = 74,245,978.20

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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.