Home / 17,474,195.16-26,215,076.34-6,691,496.40

Finding the Fourth Proportional to 17,474,195.16, 26,215,076.34 and 6,691,496.40

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Solution

The fourth proportional to 17,474,195.16, 26,215,076.34 and 6,691,496.40 is: 10,038,693.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,195.16 : 26,215,076.34 = 6,691,496.40 : x
  2. Step 2: Convert to fraction form
    17,474,195.16/26,215,076.34 = 6,691,496.40/x
  3. Step 3: Cross multiply
    17,474,195.16x = 26,215,076.34 × 6,691,496.40
  4. Step 4: Simplify right side
    17,474,195.16x = 175,418,088,954,835.19
  5. Step 5: Solve for x
    x = 175,418,088,954,835.19/17,474,195.16
  6. Step 6: Final answer
    x = 10,038,693.48

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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.