Home / 50,165,792.49-75,230,645.90-17,367,455.55

Finding the Fourth Proportional to 50,165,792.49, 75,230,645.90 and 17,367,455.55

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Solution

The fourth proportional to 50,165,792.49, 75,230,645.90 and 17,367,455.55 is: 26,044,936.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,165,792.49 : 75,230,645.90 = 17,367,455.55 : x
  2. Step 2: Convert to fraction form
    50,165,792.49/75,230,645.90 = 17,367,455.55/x
  3. Step 3: Cross multiply
    50,165,792.49x = 75,230,645.90 × 17,367,455.55
  4. Step 4: Simplify right side
    50,165,792.49x = 1,306,564,898,579,202.50
  5. Step 5: Solve for x
    x = 1,306,564,898,579,202.50/50,165,792.49
  6. Step 6: Final answer
    x = 26,044,936.87

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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.