Home / 14,099,008.34-21,144,207.23-9,750,102.55

Finding the Fourth Proportional to 14,099,008.34, 21,144,207.23 and 9,750,102.55

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Solution

The fourth proportional to 14,099,008.34, 21,144,207.23 and 9,750,102.55 is: 14,622,176.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,099,008.34 : 21,144,207.23 = 9,750,102.55 : x
  2. Step 2: Convert to fraction form
    14,099,008.34/21,144,207.23 = 9,750,102.55/x
  3. Step 3: Cross multiply
    14,099,008.34x = 21,144,207.23 × 9,750,102.55
  4. Step 4: Simplify right side
    14,099,008.34x = 206,158,188,729,340.41
  5. Step 5: Solve for x
    x = 206,158,188,729,340.41/14,099,008.34
  6. Step 6: Final answer
    x = 14,622,176.52

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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.