Home / 34,839,863.71-52,256,418.68-10,579,003.86

Finding the Fourth Proportional to 34,839,863.71, 52,256,418.68 and 10,579,003.86

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Solution

The fourth proportional to 34,839,863.71, 52,256,418.68 and 10,579,003.86 is: 15,867,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,863.71 : 52,256,418.68 = 10,579,003.86 : x
  2. Step 2: Convert to fraction form
    34,839,863.71/52,256,418.68 = 10,579,003.86/x
  3. Step 3: Cross multiply
    34,839,863.71x = 52,256,418.68 × 10,579,003.86
  4. Step 4: Simplify right side
    34,839,863.71x = 552,820,854,951,943.56
  5. Step 5: Solve for x
    x = 552,820,854,951,943.56/34,839,863.71
  6. Step 6: Final answer
    x = 15,867,480.41

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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.