Home / 96,517,594.67-131,412,389.24-96,211,139.02

Finding the Fourth Proportional to 96,517,594.67, 131,412,389.24 and 96,211,139.02

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Solution

The fourth proportional to 96,517,594.67, 131,412,389.24 and 96,211,139.02 is: 130,995,138.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,517,594.67 : 131,412,389.24 = 96,211,139.02 : x
  2. Step 2: Convert to fraction form
    96,517,594.67/131,412,389.24 = 96,211,139.02/x
  3. Step 3: Cross multiply
    96,517,594.67x = 131,412,389.24 × 96,211,139.02
  4. Step 4: Simplify right side
    96,517,594.67x = 12,643,335,649,462,930
  5. Step 5: Solve for x
    x = 12,643,335,649,462,930/96,517,594.67
  6. Step 6: Final answer
    x = 130,995,138.17

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.