Home / 17,149,929.83-25,705,326.55-6,908,236.17

Finding the Fourth Proportional to 17,149,929.83, 25,705,326.55 and 6,908,236.17

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Solution

The fourth proportional to 17,149,929.83, 25,705,326.55 and 6,908,236.17 is: 10,354,471.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,149,929.83 : 25,705,326.55 = 6,908,236.17 : x
  2. Step 2: Convert to fraction form
    17,149,929.83/25,705,326.55 = 6,908,236.17/x
  3. Step 3: Cross multiply
    17,149,929.83x = 25,705,326.55 × 6,908,236.17
  4. Step 4: Simplify right side
    17,149,929.83x = 177,578,466,634,371.31
  5. Step 5: Solve for x
    x = 177,578,466,634,371.31/17,149,929.83
  6. Step 6: Final answer
    x = 10,354,471.91

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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.