Home / 41,158,348.60-61,743,169.50-23,894,653.78

Finding the Fourth Proportional to 41,158,348.60, 61,743,169.50 and 23,894,653.78

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Solution

The fourth proportional to 41,158,348.60, 61,743,169.50 and 23,894,653.78 is: 35,845,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,158,348.60 : 61,743,169.50 = 23,894,653.78 : x
  2. Step 2: Convert to fraction form
    41,158,348.60/61,743,169.50 = 23,894,653.78/x
  3. Step 3: Cross multiply
    41,158,348.60x = 61,743,169.50 × 23,894,653.78
  4. Step 4: Simplify right side
    41,158,348.60x = 1,475,331,658,482,355.75
  5. Step 5: Solve for x
    x = 1,475,331,658,482,355.75/41,158,348.60
  6. Step 6: Final answer
    x = 35,845,258.83

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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.