Home / 59,777,576.20-82,490,506.37-33,314,521.90

Finding the Fourth Proportional to 59,777,576.20, 82,490,506.37 and 33,314,521.90

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Solution

The fourth proportional to 59,777,576.20, 82,490,506.37 and 33,314,521.90 is: 45,972,619.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,777,576.20 : 82,490,506.37 = 33,314,521.90 : x
  2. Step 2: Convert to fraction form
    59,777,576.20/82,490,506.37 = 33,314,521.90/x
  3. Step 3: Cross multiply
    59,777,576.20x = 82,490,506.37 × 33,314,521.90
  4. Step 4: Simplify right side
    59,777,576.20x = 2,748,131,781,005,454.50
  5. Step 5: Solve for x
    x = 2,748,131,781,005,454.50/59,777,576.20
  6. Step 6: Final answer
    x = 45,972,619.76

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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.