Home / 23,902,468-32,985,405.92-13,037,452

Finding the Fourth Proportional to 23,902,468, 32,985,405.92 and 13,037,452

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Solution

The fourth proportional to 23,902,468, 32,985,405.92 and 13,037,452 is: 17,991,683.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,902,468 : 32,985,405.92 = 13,037,452 : x
  2. Step 2: Convert to fraction form
    23,902,468/32,985,405.92 = 13,037,452/x
  3. Step 3: Cross multiply
    23,902,468x = 32,985,405.92 × 13,037,452
  4. Step 4: Simplify right side
    23,902,468x = 430,045,646,382,515.88
  5. Step 5: Solve for x
    x = 430,045,646,382,515.88/23,902,468
  6. Step 6: Final answer
    x = 17,991,683.80

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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.