Home / 32,887,891.60-49,331,837.40-32,384,006.80

Finding the Fourth Proportional to 32,887,891.60, 49,331,837.40 and 32,384,006.80

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Solution

The fourth proportional to 32,887,891.60, 49,331,837.40 and 32,384,006.80 is: 48,576,010.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,887,891.60 : 49,331,837.40 = 32,384,006.80 : x
  2. Step 2: Convert to fraction form
    32,887,891.60/49,331,837.40 = 32,384,006.80/x
  3. Step 3: Cross multiply
    32,887,891.60x = 49,331,837.40 × 32,384,006.80
  4. Step 4: Simplify right side
    32,887,891.60x = 1,597,562,557,818,094.25
  5. Step 5: Solve for x
    x = 1,597,562,557,818,094.25/32,887,891.60
  6. Step 6: Final answer
    x = 48,576,010.20

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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.