Home / 17,508,722.54-26,264,041.79-7,274,617.34

Finding the Fourth Proportional to 17,508,722.54, 26,264,041.79 and 7,274,617.34

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Solution

The fourth proportional to 17,508,722.54, 26,264,041.79 and 7,274,617.34 is: 10,912,324.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,508,722.54 : 26,264,041.79 = 7,274,617.34 : x
  2. Step 2: Convert to fraction form
    17,508,722.54/26,264,041.79 = 7,274,617.34/x
  3. Step 3: Cross multiply
    17,508,722.54x = 26,264,041.79 × 7,274,617.34
  4. Step 4: Simplify right side
    17,508,722.54x = 191,060,853,656,325.34
  5. Step 5: Solve for x
    x = 191,060,853,656,325.34/17,508,722.54
  6. Step 6: Final answer
    x = 10,912,324.03

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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.