Home / 9,342,456.30-14,013,684.45-5,500,334.70

Finding the Fourth Proportional to 9,342,456.30, 14,013,684.45 and 5,500,334.70

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Solution

The fourth proportional to 9,342,456.30, 14,013,684.45 and 5,500,334.70 is: 8,250,502.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,456.30 : 14,013,684.45 = 5,500,334.70 : x
  2. Step 2: Convert to fraction form
    9,342,456.30/14,013,684.45 = 5,500,334.70/x
  3. Step 3: Cross multiply
    9,342,456.30x = 14,013,684.45 × 5,500,334.70
  4. Step 4: Simplify right side
    9,342,456.30x = 77,079,954,855,185.41
  5. Step 5: Solve for x
    x = 77,079,954,855,185.41/9,342,456.30
  6. Step 6: Final answer
    x = 8,250,502.05

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Similar ratio
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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.