Home / 54,625,250.43-75,381,965.85-29,844,905.19

Finding the Fourth Proportional to 54,625,250.43, 75,381,965.85 and 29,844,905.19

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Solution

The fourth proportional to 54,625,250.43, 75,381,965.85 and 29,844,905.19 is: 41,185,488.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,625,250.43 : 75,381,965.85 = 29,844,905.19 : x
  2. Step 2: Convert to fraction form
    54,625,250.43/75,381,965.85 = 29,844,905.19/x
  3. Step 3: Cross multiply
    54,625,250.43x = 75,381,965.85 × 29,844,905.19
  4. Step 4: Simplify right side
    54,625,250.43x = 2,249,767,624,223,668.75
  5. Step 5: Solve for x
    x = 2,249,767,624,223,668.75/54,625,250.43
  6. Step 6: Final answer
    x = 41,185,488.52

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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.