Home / 29,524,577.80-44,286,866.70-18,045,452.20

Finding the Fourth Proportional to 29,524,577.80, 44,286,866.70 and 18,045,452.20

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Solution

The fourth proportional to 29,524,577.80, 44,286,866.70 and 18,045,452.20 is: 27,068,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,577.80 : 44,286,866.70 = 18,045,452.20 : x
  2. Step 2: Convert to fraction form
    29,524,577.80/44,286,866.70 = 18,045,452.20/x
  3. Step 3: Cross multiply
    29,524,577.80x = 44,286,866.70 × 18,045,452.20
  4. Step 4: Simplify right side
    29,524,577.80x = 799,176,536,122,621.75
  5. Step 5: Solve for x
    x = 799,176,536,122,621.75/29,524,577.80
  6. Step 6: Final answer
    x = 27,068,178.30

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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.