Home / 35,965,501.20-53,948,251.80-15,770,743.20

Finding the Fourth Proportional to 35,965,501.20, 53,948,251.80 and 15,770,743.20

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Solution

The fourth proportional to 35,965,501.20, 53,948,251.80 and 15,770,743.20 is: 23,656,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,965,501.20 : 53,948,251.80 = 15,770,743.20 : x
  2. Step 2: Convert to fraction form
    35,965,501.20/53,948,251.80 = 15,770,743.20/x
  3. Step 3: Cross multiply
    35,965,501.20x = 53,948,251.80 × 15,770,743.20
  4. Step 4: Simplify right side
    35,965,501.20x = 850,804,025,226,737.62
  5. Step 5: Solve for x
    x = 850,804,025,226,737.62/35,965,501.20
  6. Step 6: Final answer
    x = 23,656,114.80

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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.