Home / 37,944,676.62-52,363,593.45-20,541,017.25

Finding the Fourth Proportional to 37,944,676.62, 52,363,593.45 and 20,541,017.25

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Solution

The fourth proportional to 37,944,676.62, 52,363,593.45 and 20,541,017.25 is: 28,346,571.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,944,676.62 : 52,363,593.45 = 20,541,017.25 : x
  2. Step 2: Convert to fraction form
    37,944,676.62/52,363,593.45 = 20,541,017.25/x
  3. Step 3: Cross multiply
    37,944,676.62x = 52,363,593.45 × 20,541,017.25
  4. Step 4: Simplify right side
    37,944,676.62x = 1,075,601,476,328,437.12
  5. Step 5: Solve for x
    x = 1,075,601,476,328,437.12/37,944,676.62
  6. Step 6: Final answer
    x = 28,346,571.17

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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.