Home / 15,433,250.18-23,149,863.11-4,650,551.15

Finding the Fourth Proportional to 15,433,250.18, 23,149,863.11 and 4,650,551.15

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Solution

The fourth proportional to 15,433,250.18, 23,149,863.11 and 4,650,551.15 is: 6,975,823.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,250.18 : 23,149,863.11 = 4,650,551.15 : x
  2. Step 2: Convert to fraction form
    15,433,250.18/23,149,863.11 = 4,650,551.15/x
  3. Step 3: Cross multiply
    15,433,250.18x = 23,149,863.11 × 4,650,551.15
  4. Step 4: Simplify right side
    15,433,250.18x = 107,659,622,404,430.12
  5. Step 5: Solve for x
    x = 107,659,622,404,430.12/15,433,250.18
  6. Step 6: Final answer
    x = 6,975,823.06

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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.