Home / 15,194,610.26-22,791,969.26-3,680,085.33

Finding the Fourth Proportional to 15,194,610.26, 22,791,969.26 and 3,680,085.33

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Solution

The fourth proportional to 15,194,610.26, 22,791,969.26 and 3,680,085.33 is: 5,520,141.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,194,610.26 : 22,791,969.26 = 3,680,085.33 : x
  2. Step 2: Convert to fraction form
    15,194,610.26/22,791,969.26 = 3,680,085.33/x
  3. Step 3: Cross multiply
    15,194,610.26x = 22,791,969.26 × 3,680,085.33
  4. Step 4: Simplify right side
    15,194,610.26x = 83,876,391,657,186.52
  5. Step 5: Solve for x
    x = 83,876,391,657,186.52/15,194,610.26
  6. Step 6: Final answer
    x = 5,520,141.04

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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.