Home / 17,770,028.14-26,655,042.20-4,306,856.14

Finding the Fourth Proportional to 17,770,028.14, 26,655,042.20 and 4,306,856.14

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Solution

The fourth proportional to 17,770,028.14, 26,655,042.20 and 4,306,856.14 is: 6,460,284.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,770,028.14 : 26,655,042.20 = 4,306,856.14 : x
  2. Step 2: Convert to fraction form
    17,770,028.14/26,655,042.20 = 4,306,856.14/x
  3. Step 3: Cross multiply
    17,770,028.14x = 26,655,042.20 × 4,306,856.14
  4. Step 4: Simplify right side
    17,770,028.14x = 114,799,432,161,029.09
  5. Step 5: Solve for x
    x = 114,799,432,161,029.09/17,770,028.14
  6. Step 6: Final answer
    x = 6,460,284.21

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Similar ratio
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1.5x scale

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.