Home / 48,817,296-67,367,868.48-27,090,760.32

Finding the Fourth Proportional to 48,817,296, 67,367,868.48 and 27,090,760.32

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Solution

The fourth proportional to 48,817,296, 67,367,868.48 and 27,090,760.32 is: 37,385,249.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,817,296 : 67,367,868.48 = 27,090,760.32 : x
  2. Step 2: Convert to fraction form
    48,817,296/67,367,868.48 = 27,090,760.32/x
  3. Step 3: Cross multiply
    48,817,296x = 67,367,868.48 × 27,090,760.32
  4. Step 4: Simplify right side
    48,817,296x = 1,825,046,778,260,962.75
  5. Step 5: Solve for x
    x = 1,825,046,778,260,962.75/48,817,296
  6. Step 6: Final answer
    x = 37,385,249.24

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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.