Home / 96,077,020.20-144,087,536.70-34,659,061.80

Finding the Fourth Proportional to 96,077,020.20, 144,087,536.70 and 34,659,061.80

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Solution

The fourth proportional to 96,077,020.20, 144,087,536.70 and 34,659,061.80 is: 51,978,494.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,077,020.20 : 144,087,536.70 = 34,659,061.80 : x
  2. Step 2: Convert to fraction form
    96,077,020.20/144,087,536.70 = 34,659,061.80/x
  3. Step 3: Cross multiply
    96,077,020.20x = 144,087,536.70 × 34,659,061.80
  4. Step 4: Simplify right side
    96,077,020.20x = 4,993,938,839,095,067
  5. Step 5: Solve for x
    x = 4,993,938,839,095,067/96,077,020.20
  6. Step 6: Final answer
    x = 51,978,494.22

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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.