Home / 9,295,952.30-13,971,922.05-8,064,233.90

Finding the Fourth Proportional to 9,295,952.30, 13,971,922.05 and 8,064,233.90

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Solution

The fourth proportional to 9,295,952.30, 13,971,922.05 and 8,064,233.90 is: 12,120,635.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,952.30 : 13,971,922.05 = 8,064,233.90 : x
  2. Step 2: Convert to fraction form
    9,295,952.30/13,971,922.05 = 8,064,233.90/x
  3. Step 3: Cross multiply
    9,295,952.30x = 13,971,922.05 × 8,064,233.90
  4. Step 4: Simplify right side
    9,295,952.30x = 112,672,847,443,767.50
  5. Step 5: Solve for x
    x = 112,672,847,443,767.50/9,295,952.30
  6. Step 6: Final answer
    x = 12,120,635.28

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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.