Home / 32,305,296.80-44,581,449.18-17,621,278.22

Finding the Fourth Proportional to 32,305,296.80, 44,581,449.18 and 17,621,278.22

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Solution

The fourth proportional to 32,305,296.80, 44,581,449.18 and 17,621,278.22 is: 24,317,440.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,305,296.80 : 44,581,449.18 = 17,621,278.22 : x
  2. Step 2: Convert to fraction form
    32,305,296.80/44,581,449.18 = 17,621,278.22/x
  3. Step 3: Cross multiply
    32,305,296.80x = 44,581,449.18 × 17,621,278.22
  4. Step 4: Simplify right side
    32,305,296.80x = 785,582,119,451,570.75
  5. Step 5: Solve for x
    x = 785,582,119,451,570.75/32,305,296.80
  6. Step 6: Final answer
    x = 24,317,440.09

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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.