Home / 44,375,462.28-66,563,193.96-12,027,364.72

Finding the Fourth Proportional to 44,375,462.28, 66,563,193.96 and 12,027,364.72

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Solution

The fourth proportional to 44,375,462.28, 66,563,193.96 and 12,027,364.72 is: 18,041,047.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,375,462.28 : 66,563,193.96 = 12,027,364.72 : x
  2. Step 2: Convert to fraction form
    44,375,462.28/66,563,193.96 = 12,027,364.72/x
  3. Step 3: Cross multiply
    44,375,462.28x = 66,563,193.96 × 12,027,364.72
  4. Step 4: Simplify right side
    44,375,462.28x = 800,579,810,518,613.12
  5. Step 5: Solve for x
    x = 800,579,810,518,613.12/44,375,462.28
  6. Step 6: Final answer
    x = 18,041,047.22

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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.