Home / 32,527,505.50-44,887,539.06-18,588,700.72

Finding the Fourth Proportional to 32,527,505.50, 44,887,539.06 and 18,588,700.72

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Solution

The fourth proportional to 32,527,505.50, 44,887,539.06 and 18,588,700.72 is: 25,652,167.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,527,505.50 : 44,887,539.06 = 18,588,700.72 : x
  2. Step 2: Convert to fraction form
    32,527,505.50/44,887,539.06 = 18,588,700.72/x
  3. Step 3: Cross multiply
    32,527,505.50x = 44,887,539.06 × 18,588,700.72
  4. Step 4: Simplify right side
    32,527,505.50x = 834,401,029,643,650.12
  5. Step 5: Solve for x
    x = 834,401,029,643,650.12/32,527,505.50
  6. Step 6: Final answer
    x = 25,652,167.81

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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.