Home / 244,462,309.20-366,693,463.80-80,725,337.10

Finding the Fourth Proportional to 244,462,309.20, 366,693,463.80 and 80,725,337.10

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Solution

The fourth proportional to 244,462,309.20, 366,693,463.80 and 80,725,337.10 is: 121,088,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,462,309.20 : 366,693,463.80 = 80,725,337.10 : x
  2. Step 2: Convert to fraction form
    244,462,309.20/366,693,463.80 = 80,725,337.10/x
  3. Step 3: Cross multiply
    244,462,309.20x = 366,693,463.80 × 80,725,337.10
  4. Step 4: Simplify right side
    244,462,309.20x = 29,601,453,477,621,644
  5. Step 5: Solve for x
    x = 29,601,453,477,621,644/244,462,309.20
  6. Step 6: Final answer
    x = 121,088,005.65

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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.