Home / 26,042,926.64-35,931,058.29-15,028,229.66

Finding the Fourth Proportional to 26,042,926.64, 35,931,058.29 and 15,028,229.66

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Solution

The fourth proportional to 26,042,926.64, 35,931,058.29 and 15,028,229.66 is: 20,734,236.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,042,926.64 : 35,931,058.29 = 15,028,229.66 : x
  2. Step 2: Convert to fraction form
    26,042,926.64/35,931,058.29 = 15,028,229.66/x
  3. Step 3: Cross multiply
    26,042,926.64x = 35,931,058.29 × 15,028,229.66
  4. Step 4: Simplify right side
    26,042,926.64x = 539,980,195,729,311.56
  5. Step 5: Solve for x
    x = 539,980,195,729,311.56/26,042,926.64
  6. Step 6: Final answer
    x = 20,734,236.34

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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.