Home / 16,895,675.54-25,302,178.28-15,258,050.61

Finding the Fourth Proportional to 16,895,675.54, 25,302,178.28 and 15,258,050.61

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Solution

The fourth proportional to 16,895,675.54, 25,302,178.28 and 15,258,050.61 is: 22,849,747.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,895,675.54 : 25,302,178.28 = 15,258,050.61 : x
  2. Step 2: Convert to fraction form
    16,895,675.54/25,302,178.28 = 15,258,050.61/x
  3. Step 3: Cross multiply
    16,895,675.54x = 25,302,178.28 × 15,258,050.61
  4. Step 4: Simplify right side
    16,895,675.54x = 386,061,916,663,192.44
  5. Step 5: Solve for x
    x = 386,061,916,663,192.44/16,895,675.54
  6. Step 6: Final answer
    x = 22,849,747.31

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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.