Home / 27,432,081.83-41,119,319.27-9,229,958.30

Finding the Fourth Proportional to 27,432,081.83, 41,119,319.27 and 9,229,958.30

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Solution

The fourth proportional to 27,432,081.83, 41,119,319.27 and 9,229,958.30 is: 13,835,246.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,432,081.83 : 41,119,319.27 = 9,229,958.30 : x
  2. Step 2: Convert to fraction form
    27,432,081.83/41,119,319.27 = 9,229,958.30/x
  3. Step 3: Cross multiply
    27,432,081.83x = 41,119,319.27 × 9,229,958.30
  4. Step 4: Simplify right side
    27,432,081.83x = 379,529,602,260,441.12
  5. Step 5: Solve for x
    x = 379,529,602,260,441.12/27,432,081.83
  6. Step 6: Final answer
    x = 13,835,246.07

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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.