Home / 15,969,178.13-23,953,959.33-4,453,944.24

Finding the Fourth Proportional to 15,969,178.13, 23,953,959.33 and 4,453,944.24

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Solution

The fourth proportional to 15,969,178.13, 23,953,959.33 and 4,453,944.24 is: 6,680,969.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,969,178.13 : 23,953,959.33 = 4,453,944.24 : x
  2. Step 2: Convert to fraction form
    15,969,178.13/23,953,959.33 = 4,453,944.24/x
  3. Step 3: Cross multiply
    15,969,178.13x = 23,953,959.33 × 4,453,944.24
  4. Step 4: Simplify right side
    15,969,178.13x = 106,689,599,183,047.75
  5. Step 5: Solve for x
    x = 106,689,599,183,047.75/15,969,178.13
  6. Step 6: Final answer
    x = 6,680,969.95

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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.