Home / 96,511,730.82-133,187,080.14-52,458,833.31

Finding the Fourth Proportional to 96,511,730.82, 133,187,080.14 and 52,458,833.31

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Solution

The fourth proportional to 96,511,730.82, 133,187,080.14 and 52,458,833.31 is: 72,393,674.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,511,730.82 : 133,187,080.14 = 52,458,833.31 : x
  2. Step 2: Convert to fraction form
    96,511,730.82/133,187,080.14 = 52,458,833.31/x
  3. Step 3: Cross multiply
    96,511,730.82x = 133,187,080.14 × 52,458,833.31
  4. Step 4: Simplify right side
    96,511,730.82x = 6,986,838,836,109,872
  5. Step 5: Solve for x
    x = 6,986,838,836,109,872/96,511,730.82
  6. Step 6: Final answer
    x = 72,393,674.60

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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.