Home / 14,929,232.38-22,350,890.31-13,371,421.30

Finding the Fourth Proportional to 14,929,232.38, 22,350,890.31 and 13,371,421.30

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Solution

The fourth proportional to 14,929,232.38, 22,350,890.31 and 13,371,421.30 is: 20,018,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,929,232.38 : 22,350,890.31 = 13,371,421.30 : x
  2. Step 2: Convert to fraction form
    14,929,232.38/22,350,890.31 = 13,371,421.30/x
  3. Step 3: Cross multiply
    14,929,232.38x = 22,350,890.31 × 13,371,421.30
  4. Step 4: Simplify right side
    14,929,232.38x = 298,863,170,765,097.62
  5. Step 5: Solve for x
    x = 298,863,170,765,097.62/14,929,232.38
  6. Step 6: Final answer
    x = 20,018,656.23

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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.