Home / 50,172,917.76-75,237,132.42-26,823,994.83

Finding the Fourth Proportional to 50,172,917.76, 75,237,132.42 and 26,823,994.83

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Solution

The fourth proportional to 50,172,917.76, 75,237,132.42 and 26,823,994.83 is: 40,224,099.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,172,917.76 : 75,237,132.42 = 26,823,994.83 : x
  2. Step 2: Convert to fraction form
    50,172,917.76/75,237,132.42 = 26,823,994.83/x
  3. Step 3: Cross multiply
    50,172,917.76x = 75,237,132.42 × 26,823,994.83
  4. Step 4: Simplify right side
    50,172,917.76x = 2,018,160,451,058,105.25
  5. Step 5: Solve for x
    x = 2,018,160,451,058,105.25/50,172,917.76
  6. Step 6: Final answer
    x = 40,224,099.80

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1.5x scale

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.