Home / 9,864,672.20-14,797,008.30-8,093,202.20

Finding the Fourth Proportional to 9,864,672.20, 14,797,008.30 and 8,093,202.20

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Solution

The fourth proportional to 9,864,672.20, 14,797,008.30 and 8,093,202.20 is: 12,139,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,864,672.20 : 14,797,008.30 = 8,093,202.20 : x
  2. Step 2: Convert to fraction form
    9,864,672.20/14,797,008.30 = 8,093,202.20/x
  3. Step 3: Cross multiply
    9,864,672.20x = 14,797,008.30 × 8,093,202.20
  4. Step 4: Simplify right side
    9,864,672.20x = 119,755,180,126,978.27
  5. Step 5: Solve for x
    x = 119,755,180,126,978.27/9,864,672.20
  6. Step 6: Final answer
    x = 12,139,803.30

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1.5x scale

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.