Home / 26,044,282.46-39,074,554.48-15,680,861.66

Finding the Fourth Proportional to 26,044,282.46, 39,074,554.48 and 15,680,861.66

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Solution

The fourth proportional to 26,044,282.46, 39,074,554.48 and 15,680,861.66 is: 23,526,187.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,044,282.46 : 39,074,554.48 = 15,680,861.66 : x
  2. Step 2: Convert to fraction form
    26,044,282.46/39,074,554.48 = 15,680,861.66/x
  3. Step 3: Cross multiply
    26,044,282.46x = 39,074,554.48 × 15,680,861.66
  4. Step 4: Simplify right side
    26,044,282.46x = 612,722,683,227,013.25
  5. Step 5: Solve for x
    x = 612,722,683,227,013.25/26,044,282.46
  6. Step 6: Final answer
    x = 23,526,187.91

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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.