Home / 376,067,418.78-564,105,259.17-113,754,634.14

Finding the Fourth Proportional to 376,067,418.78, 564,105,259.17 and 113,754,634.14

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Solution

The fourth proportional to 376,067,418.78, 564,105,259.17 and 113,754,634.14 is: 170,633,200.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,067,418.78 : 564,105,259.17 = 113,754,634.14 : x
  2. Step 2: Convert to fraction form
    376,067,418.78/564,105,259.17 = 113,754,634.14/x
  3. Step 3: Cross multiply
    376,067,418.78x = 564,105,259.17 × 113,754,634.14
  4. Step 4: Simplify right side
    376,067,418.78x = 64,169,587,373,333,224
  5. Step 5: Solve for x
    x = 64,169,587,373,333,224/376,067,418.78
  6. Step 6: Final answer
    x = 170,633,200.77

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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.