Home / 23,328,196.16-34,992,294.23-20,493,844.16

Finding the Fourth Proportional to 23,328,196.16, 34,992,294.23 and 20,493,844.16

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Solution

The fourth proportional to 23,328,196.16, 34,992,294.23 and 20,493,844.16 is: 30,740,766.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,196.16 : 34,992,294.23 = 20,493,844.16 : x
  2. Step 2: Convert to fraction form
    23,328,196.16/34,992,294.23 = 20,493,844.16/x
  3. Step 3: Cross multiply
    23,328,196.16x = 34,992,294.23 × 20,493,844.16
  4. Step 4: Simplify right side
    23,328,196.16x = 717,126,624,626,760.38
  5. Step 5: Solve for x
    x = 717,126,624,626,760.38/23,328,196.16
  6. Step 6: Final answer
    x = 30,740,766.23

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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.