Home / 50,053,401.12-75,108,503.70-27,024,028.68

Finding the Fourth Proportional to 50,053,401.12, 75,108,503.70 and 27,024,028.68

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Solution

The fourth proportional to 50,053,401.12, 75,108,503.70 and 27,024,028.68 is: 40,551,377.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,053,401.12 : 75,108,503.70 = 27,024,028.68 : x
  2. Step 2: Convert to fraction form
    50,053,401.12/75,108,503.70 = 27,024,028.68/x
  3. Step 3: Cross multiply
    50,053,401.12x = 75,108,503.70 × 27,024,028.68
  4. Step 4: Simplify right side
    50,053,401.12x = 2,029,734,358,100,686.25
  5. Step 5: Solve for x
    x = 2,029,734,358,100,686.25/50,053,401.12
  6. Step 6: Final answer
    x = 40,551,377.38

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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.