Home / 48,732,453.72-67,250,865.06-26,702,452.80

Finding the Fourth Proportional to 48,732,453.72, 67,250,865.06 and 26,702,452.80

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Solution

The fourth proportional to 48,732,453.72, 67,250,865.06 and 26,702,452.80 is: 36,849,428.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,732,453.72 : 67,250,865.06 = 26,702,452.80 : x
  2. Step 2: Convert to fraction form
    48,732,453.72/67,250,865.06 = 26,702,452.80/x
  3. Step 3: Cross multiply
    48,732,453.72x = 67,250,865.06 × 26,702,452.80
  4. Step 4: Simplify right side
    48,732,453.72x = 1,795,763,050,023,819.25
  5. Step 5: Solve for x
    x = 1,795,763,050,023,819.25/48,732,453.72
  6. Step 6: Final answer
    x = 36,849,428.11

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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.