Home / 234,517,488,213.51-323,616,372,750.57-131,614,734,024.51

Finding the Fourth Proportional to 234,517,488,213.51, 323,616,372,750.57 and 131,614,734,024.51

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Solution

The fourth proportional to 234,517,488,213.51, 323,616,372,750.57 and 131,614,734,024.51 is: 181,618,365,223.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,517,488,213.51 : 323,616,372,750.57 = 131,614,734,024.51 : x
  2. Step 2: Convert to fraction form
    234,517,488,213.51/323,616,372,750.57 = 131,614,734,024.51/x
  3. Step 3: Cross multiply
    234,517,488,213.51x = 323,616,372,750.57 × 131,614,734,024.51
  4. Step 4: Simplify right side
    234,517,488,213.51x = 42,592,682,825,542,956,744,704
  5. Step 5: Solve for x
    x = 42,592,682,825,542,956,744,704/234,517,488,213.51
  6. Step 6: Final answer
    x = 181,618,365,223.01

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1.5x scale

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.