Home / 134,942,067.45-202,413,103.30-32,706,105.08

Finding the Fourth Proportional to 134,942,067.45, 202,413,103.30 and 32,706,105.08

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Solution

The fourth proportional to 134,942,067.45, 202,413,103.30 and 32,706,105.08 is: 49,059,158.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,942,067.45 : 202,413,103.30 = 32,706,105.08 : x
  2. Step 2: Convert to fraction form
    134,942,067.45/202,413,103.30 = 32,706,105.08/x
  3. Step 3: Cross multiply
    134,942,067.45x = 202,413,103.30 × 32,706,105.08
  4. Step 4: Simplify right side
    134,942,067.45x = 6,620,144,225,127,839
  5. Step 5: Solve for x
    x = 6,620,144,225,127,839/134,942,067.45
  6. Step 6: Final answer
    x = 49,059,158.13

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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.