Home / 38,365,283.25-57,552,713.64-15,019,010.64

Finding the Fourth Proportional to 38,365,283.25, 57,552,713.64 and 15,019,010.64

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Solution

The fourth proportional to 38,365,283.25, 57,552,713.64 and 15,019,010.64 is: 22,530,390.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,365,283.25 : 57,552,713.64 = 15,019,010.64 : x
  2. Step 2: Convert to fraction form
    38,365,283.25/57,552,713.64 = 15,019,010.64/x
  3. Step 3: Cross multiply
    38,365,283.25x = 57,552,713.64 × 15,019,010.64
  4. Step 4: Simplify right side
    38,365,283.25x = 864,384,818,520,033.12
  5. Step 5: Solve for x
    x = 864,384,818,520,033.12/38,365,283.25
  6. Step 6: Final answer
    x = 22,530,390.64

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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.