Home / 96,287,596.44-132,876,881.91-55,035,374.82

Finding the Fourth Proportional to 96,287,596.44, 132,876,881.91 and 55,035,374.82

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Solution

The fourth proportional to 96,287,596.44, 132,876,881.91 and 55,035,374.82 is: 75,948,816.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,287,596.44 : 132,876,881.91 = 55,035,374.82 : x
  2. Step 2: Convert to fraction form
    96,287,596.44/132,876,881.91 = 55,035,374.82/x
  3. Step 3: Cross multiply
    96,287,596.44x = 132,876,881.91 × 55,035,374.82
  4. Step 4: Simplify right side
    96,287,596.44x = 7,312,929,000,829,727
  5. Step 5: Solve for x
    x = 7,312,929,000,829,727/96,287,596.44
  6. Step 6: Final answer
    x = 75,948,816.58

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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.