Home / 41,010,311.60-61,432,798.80-25,610,332.40

Finding the Fourth Proportional to 41,010,311.60, 61,432,798.80 and 25,610,332.40

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Solution

The fourth proportional to 41,010,311.60, 61,432,798.80 and 25,610,332.40 is: 38,363,873.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,010,311.60 : 61,432,798.80 = 25,610,332.40 : x
  2. Step 2: Convert to fraction form
    41,010,311.60/61,432,798.80 = 25,610,332.40/x
  3. Step 3: Cross multiply
    41,010,311.60x = 61,432,798.80 × 25,610,332.40
  4. Step 4: Simplify right side
    41,010,311.60x = 1,573,314,397,530,321
  5. Step 5: Solve for x
    x = 1,573,314,397,530,321/41,010,311.60
  6. Step 6: Final answer
    x = 38,363,873.28

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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.