Home / 23,648,694.86-32,651,335.60-15,296,310.70

Finding the Fourth Proportional to 23,648,694.86, 32,651,335.60 and 15,296,310.70

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Solution

The fourth proportional to 23,648,694.86, 32,651,335.60 and 15,296,310.70 is: 21,119,346.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,694.86 : 32,651,335.60 = 15,296,310.70 : x
  2. Step 2: Convert to fraction form
    23,648,694.86/32,651,335.60 = 15,296,310.70/x
  3. Step 3: Cross multiply
    23,648,694.86x = 32,651,335.60 × 15,296,310.70
  4. Step 4: Simplify right side
    23,648,694.86x = 499,444,974,107,570.94
  5. Step 5: Solve for x
    x = 499,444,974,107,570.94/23,648,694.86
  6. Step 6: Final answer
    x = 21,119,346.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.