Home / 57,310,450.80-85,966,339.56-24,516,560.76

Finding the Fourth Proportional to 57,310,450.80, 85,966,339.56 and 24,516,560.76

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Solution

The fourth proportional to 57,310,450.80, 85,966,339.56 and 24,516,560.76 is: 36,775,124.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,310,450.80 : 85,966,339.56 = 24,516,560.76 : x
  2. Step 2: Convert to fraction form
    57,310,450.80/85,966,339.56 = 24,516,560.76/x
  3. Step 3: Cross multiply
    57,310,450.80x = 85,966,339.56 × 24,516,560.76
  4. Step 4: Simplify right side
    57,310,450.80x = 2,107,598,987,137,531.75
  5. Step 5: Solve for x
    x = 2,107,598,987,137,531.75/57,310,450.80
  6. Step 6: Final answer
    x = 36,775,124.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.