Home / 43,844,158.20-65,766,237.30-41,492,695.80

Finding the Fourth Proportional to 43,844,158.20, 65,766,237.30 and 41,492,695.80

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Solution

The fourth proportional to 43,844,158.20, 65,766,237.30 and 41,492,695.80 is: 62,239,043.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,844,158.20 : 65,766,237.30 = 41,492,695.80 : x
  2. Step 2: Convert to fraction form
    43,844,158.20/65,766,237.30 = 41,492,695.80/x
  3. Step 3: Cross multiply
    43,844,158.20x = 65,766,237.30 × 41,492,695.80
  4. Step 4: Simplify right side
    43,844,158.20x = 2,728,818,478,199,513
  5. Step 5: Solve for x
    x = 2,728,818,478,199,513/43,844,158.20
  6. Step 6: Final answer
    x = 62,239,043.70

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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.