Home / 182,253,697.38-251,510,768.96-98,621,828.64

Finding the Fourth Proportional to 182,253,697.38, 251,510,768.96 and 98,621,828.64

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Solution

The fourth proportional to 182,253,697.38, 251,510,768.96 and 98,621,828.64 is: 136,098,484.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,253,697.38 : 251,510,768.96 = 98,621,828.64 : x
  2. Step 2: Convert to fraction form
    182,253,697.38/251,510,768.96 = 98,621,828.64/x
  3. Step 3: Cross multiply
    182,253,697.38x = 251,510,768.96 × 98,621,828.64
  4. Step 4: Simplify right side
    182,253,697.38x = 24,804,451,956,994,644
  5. Step 5: Solve for x
    x = 24,804,451,956,994,644/182,253,697.38
  6. Step 6: Final answer
    x = 136,098,484.22

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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.