Home / 241,786,380.65-362,683,507.50-69,262,523.69

Finding the Fourth Proportional to 241,786,380.65, 362,683,507.50 and 69,262,523.69

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Solution

The fourth proportional to 241,786,380.65, 362,683,507.50 and 69,262,523.69 is: 103,894,913.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,786,380.65 : 362,683,507.50 = 69,262,523.69 : x
  2. Step 2: Convert to fraction form
    241,786,380.65/362,683,507.50 = 69,262,523.69/x
  3. Step 3: Cross multiply
    241,786,380.65x = 362,683,507.50 × 69,262,523.69
  4. Step 4: Simplify right side
    241,786,380.65x = 25,120,375,028,377,628
  5. Step 5: Solve for x
    x = 25,120,375,028,377,628/241,786,380.65
  6. Step 6: Final answer
    x = 103,894,913.19

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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.