Home / 273,691,961.24-377,392,158.06-174,415,341.56

Finding the Fourth Proportional to 273,691,961.24, 377,392,158.06 and 174,415,341.56

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Solution

The fourth proportional to 273,691,961.24, 377,392,158.06 and 174,415,341.56 is: 240,500,239.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,691,961.24 : 377,392,158.06 = 174,415,341.56 : x
  2. Step 2: Convert to fraction form
    273,691,961.24/377,392,158.06 = 174,415,341.56/x
  3. Step 3: Cross multiply
    273,691,961.24x = 377,392,158.06 × 174,415,341.56
  4. Step 4: Simplify right side
    273,691,961.24x = 65,822,982,150,100,408
  5. Step 5: Solve for x
    x = 65,822,982,150,100,408/273,691,961.24
  6. Step 6: Final answer
    x = 240,500,239.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.