Home / 182,457,944.62-251,789,959.11-98,823,994.72

Finding the Fourth Proportional to 182,457,944.62, 251,789,959.11 and 98,823,994.72

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Solution

The fourth proportional to 182,457,944.62, 251,789,959.11 and 98,823,994.72 is: 136,376,027.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,457,944.62 : 251,789,959.11 = 98,823,994.72 : x
  2. Step 2: Convert to fraction form
    182,457,944.62/251,789,959.11 = 98,823,994.72/x
  3. Step 3: Cross multiply
    182,457,944.62x = 251,789,959.11 × 98,823,994.72
  4. Step 4: Simplify right side
    182,457,944.62x = 24,882,889,589,635,656
  5. Step 5: Solve for x
    x = 24,882,889,589,635,656/182,457,944.62
  6. Step 6: Final answer
    x = 136,376,027.04

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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.