Home / 136,568,966.08-204,920,711.16-63,775,167.26

Finding the Fourth Proportional to 136,568,966.08, 204,920,711.16 and 63,775,167.26

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Solution

The fourth proportional to 136,568,966.08, 204,920,711.16 and 63,775,167.26 is: 95,694,161.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,568,966.08 : 204,920,711.16 = 63,775,167.26 : x
  2. Step 2: Convert to fraction form
    136,568,966.08/204,920,711.16 = 63,775,167.26/x
  3. Step 3: Cross multiply
    136,568,966.08x = 204,920,711.16 × 63,775,167.26
  4. Step 4: Simplify right side
    136,568,966.08x = 13,068,852,628,560,434
  5. Step 5: Solve for x
    x = 13,068,852,628,560,434/136,568,966.08
  6. Step 6: Final answer
    x = 95,694,161.01

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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.