Home / 24,556,980.80-36,764,612.40-21,722,628.80

Finding the Fourth Proportional to 24,556,980.80, 36,764,612.40 and 21,722,628.80

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Solution

The fourth proportional to 24,556,980.80, 36,764,612.40 and 21,722,628.80 is: 32,521,262.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,556,980.80 : 36,764,612.40 = 21,722,628.80 : x
  2. Step 2: Convert to fraction form
    24,556,980.80/36,764,612.40 = 21,722,628.80/x
  3. Step 3: Cross multiply
    24,556,980.80x = 36,764,612.40 × 21,722,628.80
  4. Step 4: Simplify right side
    24,556,980.80x = 798,624,028,141,077.12
  5. Step 5: Solve for x
    x = 798,624,028,141,077.12/24,556,980.80
  6. Step 6: Final answer
    x = 32,521,262.88

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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.