Home / 24,998,667.66-37,500,997.68-8,821,278

Finding the Fourth Proportional to 24,998,667.66, 37,500,997.68 and 8,821,278

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Solution

The fourth proportional to 24,998,667.66, 37,500,997.68 and 8,821,278 is: 13,232,974.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,998,667.66 : 37,500,997.68 = 8,821,278 : x
  2. Step 2: Convert to fraction form
    24,998,667.66/37,500,997.68 = 8,821,278/x
  3. Step 3: Cross multiply
    24,998,667.66x = 37,500,997.68 × 8,821,278
  4. Step 4: Simplify right side
    24,998,667.66x = 330,806,725,812,635.06
  5. Step 5: Solve for x
    x = 330,806,725,812,635.06/24,998,667.66
  6. Step 6: Final answer
    x = 13,232,974.27

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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.