Home / 159,207,607.77-238,812,748.97-44,201,118.57

Finding the Fourth Proportional to 159,207,607.77, 238,812,748.97 and 44,201,118.57

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Solution

The fourth proportional to 159,207,607.77, 238,812,748.97 and 44,201,118.57 is: 66,302,049.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,207,607.77 : 238,812,748.97 = 44,201,118.57 : x
  2. Step 2: Convert to fraction form
    159,207,607.77/238,812,748.97 = 44,201,118.57/x
  3. Step 3: Cross multiply
    159,207,607.77x = 238,812,748.97 × 44,201,118.57
  4. Step 4: Simplify right side
    159,207,607.77x = 10,555,790,633,029,610
  5. Step 5: Solve for x
    x = 10,555,790,633,029,610/159,207,607.77
  6. Step 6: Final answer
    x = 66,302,049.13

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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.