Home / 17,338,219.92-26,016,851.56-10,060,578.30

Finding the Fourth Proportional to 17,338,219.92, 26,016,851.56 and 10,060,578.30

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Solution

The fourth proportional to 17,338,219.92, 26,016,851.56 and 10,060,578.30 is: 15,096,392.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,219.92 : 26,016,851.56 = 10,060,578.30 : x
  2. Step 2: Convert to fraction form
    17,338,219.92/26,016,851.56 = 10,060,578.30/x
  3. Step 3: Cross multiply
    17,338,219.92x = 26,016,851.56 × 10,060,578.30
  4. Step 4: Simplify right side
    17,338,219.92x = 261,744,572,238,857.16
  5. Step 5: Solve for x
    x = 261,744,572,238,857.16/17,338,219.92
  6. Step 6: Final answer
    x = 15,096,392.45

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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.