Home / 32,796,230.40-49,162,852.80-25,505,647.20

Finding the Fourth Proportional to 32,796,230.40, 49,162,852.80 and 25,505,647.20

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Solution

The fourth proportional to 32,796,230.40, 49,162,852.80 and 25,505,647.20 is: 38,233,978.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,796,230.40 : 49,162,852.80 = 25,505,647.20 : x
  2. Step 2: Convert to fraction form
    32,796,230.40/49,162,852.80 = 25,505,647.20/x
  3. Step 3: Cross multiply
    32,796,230.40x = 49,162,852.80 × 25,505,647.20
  4. Step 4: Simplify right side
    32,796,230.40x = 1,253,930,378,862,332
  5. Step 5: Solve for x
    x = 1,253,930,378,862,332/32,796,230.40
  6. Step 6: Final answer
    x = 38,233,978.83

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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.