Home / 17,516,503-26,275,470.32-6,009,882.76

Finding the Fourth Proportional to 17,516,503, 26,275,470.32 and 6,009,882.76

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Solution

The fourth proportional to 17,516,503, 26,275,470.32 and 6,009,882.76 is: 9,015,069.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,516,503 : 26,275,470.32 = 6,009,882.76 : x
  2. Step 2: Convert to fraction form
    17,516,503/26,275,470.32 = 6,009,882.76/x
  3. Step 3: Cross multiply
    17,516,503x = 26,275,470.32 × 6,009,882.76
  4. Step 4: Simplify right side
    17,516,503x = 157,912,496,087,059.69
  5. Step 5: Solve for x
    x = 157,912,496,087,059.69/17,516,503
  6. Step 6: Final answer
    x = 9,015,069.74

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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.