Home / 15,604,552.60-23,361,209.70-11,125,576.60

Finding the Fourth Proportional to 15,604,552.60, 23,361,209.70 and 11,125,576.60

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Solution

The fourth proportional to 15,604,552.60, 23,361,209.70 and 11,125,576.60 is: 16,655,839.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,604,552.60 : 23,361,209.70 = 11,125,576.60 : x
  2. Step 2: Convert to fraction form
    15,604,552.60/23,361,209.70 = 11,125,576.60/x
  3. Step 3: Cross multiply
    15,604,552.60x = 23,361,209.70 × 11,125,576.60
  4. Step 4: Simplify right side
    15,604,552.60x = 259,906,927,986,013
  5. Step 5: Solve for x
    x = 259,906,927,986,013/15,604,552.60
  6. Step 6: Final answer
    x = 16,655,839.78

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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.