Home / 192,574,486.08-265,752,790.82-110,070,042.30

Finding the Fourth Proportional to 192,574,486.08, 265,752,790.82 and 110,070,042.30

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Solution

The fourth proportional to 192,574,486.08, 265,752,790.82 and 110,070,042.30 is: 151,896,658.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,574,486.08 : 265,752,790.82 = 110,070,042.30 : x
  2. Step 2: Convert to fraction form
    192,574,486.08/265,752,790.82 = 110,070,042.30/x
  3. Step 3: Cross multiply
    192,574,486.08x = 265,752,790.82 × 110,070,042.30
  4. Step 4: Simplify right side
    192,574,486.08x = 29,251,420,926,350,100
  5. Step 5: Solve for x
    x = 29,251,420,926,350,100/192,574,486.08
  6. Step 6: Final answer
    x = 151,896,658.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.