Home / 32,638,321.56-45,041,121.18-17,753,774.08

Finding the Fourth Proportional to 32,638,321.56, 45,041,121.18 and 17,753,774.08

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Solution

The fourth proportional to 32,638,321.56, 45,041,121.18 and 17,753,774.08 is: 24,500,337.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,638,321.56 : 45,041,121.18 = 17,753,774.08 : x
  2. Step 2: Convert to fraction form
    32,638,321.56/45,041,121.18 = 17,753,774.08/x
  3. Step 3: Cross multiply
    32,638,321.56x = 45,041,121.18 × 17,753,774.08
  4. Step 4: Simplify right side
    32,638,321.56x = 799,649,889,739,622.88
  5. Step 5: Solve for x
    x = 799,649,889,739,622.88/32,638,321.56
  6. Step 6: Final answer
    x = 24,500,337.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.