Home / 178,206,324.67-267,309,700.17-48,815,050.33

Finding the Fourth Proportional to 178,206,324.67, 267,309,700.17 and 48,815,050.33

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Solution

The fourth proportional to 178,206,324.67, 267,309,700.17 and 48,815,050.33 is: 73,222,633.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,206,324.67 : 267,309,700.17 = 48,815,050.33 : x
  2. Step 2: Convert to fraction form
    178,206,324.67/267,309,700.17 = 48,815,050.33/x
  3. Step 3: Cross multiply
    178,206,324.67x = 267,309,700.17 × 48,815,050.33
  4. Step 4: Simplify right side
    178,206,324.67x = 13,048,736,467,495,758
  5. Step 5: Solve for x
    x = 13,048,736,467,495,758/178,206,324.67
  6. Step 6: Final answer
    x = 73,222,633.89

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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.