Home / 58,843,075.68-81,204,191.46-32,384,475.90

Finding the Fourth Proportional to 58,843,075.68, 81,204,191.46 and 32,384,475.90

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Solution

The fourth proportional to 58,843,075.68, 81,204,191.46 and 32,384,475.90 is: 44,690,987.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,843,075.68 : 81,204,191.46 = 32,384,475.90 : x
  2. Step 2: Convert to fraction form
    58,843,075.68/81,204,191.46 = 32,384,475.90/x
  3. Step 3: Cross multiply
    58,843,075.68x = 81,204,191.46 × 32,384,475.90
  4. Step 4: Simplify right side
    58,843,075.68x = 2,629,755,181,315,355.50
  5. Step 5: Solve for x
    x = 2,629,755,181,315,355.50/58,843,075.68
  6. Step 6: Final answer
    x = 44,690,987.87

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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.