Home / 23,394,868.38-35,050,685.13-19,948,188.06

Finding the Fourth Proportional to 23,394,868.38, 35,050,685.13 and 19,948,188.06

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Solution

The fourth proportional to 23,394,868.38, 35,050,685.13 and 19,948,188.06 is: 29,886,795.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,394,868.38 : 35,050,685.13 = 19,948,188.06 : x
  2. Step 2: Convert to fraction form
    23,394,868.38/35,050,685.13 = 19,948,188.06/x
  3. Step 3: Cross multiply
    23,394,868.38x = 35,050,685.13 × 19,948,188.06
  4. Step 4: Simplify right side
    23,394,868.38x = 699,197,658,479,702.62
  5. Step 5: Solve for x
    x = 699,197,658,479,702.62/23,394,868.38
  6. Step 6: Final answer
    x = 29,886,795.99

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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.