Home / 59,284,515.60-88,926,773.40-49,206,819.60

Finding the Fourth Proportional to 59,284,515.60, 88,926,773.40 and 49,206,819.60

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Solution

The fourth proportional to 59,284,515.60, 88,926,773.40 and 49,206,819.60 is: 73,810,229.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,515.60 : 88,926,773.40 = 49,206,819.60 : x
  2. Step 2: Convert to fraction form
    59,284,515.60/88,926,773.40 = 49,206,819.60/x
  3. Step 3: Cross multiply
    59,284,515.60x = 88,926,773.40 × 49,206,819.60
  4. Step 4: Simplify right side
    59,284,515.60x = 4,375,803,696,303,879
  5. Step 5: Solve for x
    x = 4,375,803,696,303,879/59,284,515.60
  6. Step 6: Final answer
    x = 73,810,229.40

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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.