Home / 60,175,631.88-83,040,043.86-32,672,930.76

Finding the Fourth Proportional to 60,175,631.88, 83,040,043.86 and 32,672,930.76

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Solution

The fourth proportional to 60,175,631.88, 83,040,043.86 and 32,672,930.76 is: 45,087,380.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,175,631.88 : 83,040,043.86 = 32,672,930.76 : x
  2. Step 2: Convert to fraction form
    60,175,631.88/83,040,043.86 = 32,672,930.76/x
  3. Step 3: Cross multiply
    60,175,631.88x = 83,040,043.86 × 32,672,930.76
  4. Step 4: Simplify right side
    60,175,631.88x = 2,713,161,603,345,143.50
  5. Step 5: Solve for x
    x = 2,713,161,603,345,143.50/60,175,631.88
  6. Step 6: Final answer
    x = 45,087,380.37

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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.