Home / 26,077,254.44-35,988,888.42-15,215,737.64

Finding the Fourth Proportional to 26,077,254.44, 35,988,888.42 and 15,215,737.64

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Solution

The fourth proportional to 26,077,254.44, 35,988,888.42 and 15,215,737.64 is: 20,999,046.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,077,254.44 : 35,988,888.42 = 15,215,737.64 : x
  2. Step 2: Convert to fraction form
    26,077,254.44/35,988,888.42 = 15,215,737.64/x
  3. Step 3: Cross multiply
    26,077,254.44x = 35,988,888.42 × 15,215,737.64
  4. Step 4: Simplify right side
    26,077,254.44x = 547,597,484,153,954.19
  5. Step 5: Solve for x
    x = 547,597,484,153,954.19/26,077,254.44
  6. Step 6: Final answer
    x = 20,999,046.71

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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.