Home / 23,189,204.25-32,013,525.80-17,879,301.92

Finding the Fourth Proportional to 23,189,204.25, 32,013,525.80 and 17,879,301.92

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Solution

The fourth proportional to 23,189,204.25, 32,013,525.80 and 17,879,301.92 is: 24,683,015.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,204.25 : 32,013,525.80 = 17,879,301.92 : x
  2. Step 2: Convert to fraction form
    23,189,204.25/32,013,525.80 = 17,879,301.92/x
  3. Step 3: Cross multiply
    23,189,204.25x = 32,013,525.80 × 17,879,301.92
  4. Step 4: Simplify right side
    23,189,204.25x = 572,379,493,052,445.38
  5. Step 5: Solve for x
    x = 572,379,493,052,445.38/23,189,204.25
  6. Step 6: Final answer
    x = 24,683,015.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.