Home / 44,119,194.92-66,180,572.76-15,368,238.44

Finding the Fourth Proportional to 44,119,194.92, 66,180,572.76 and 15,368,238.44

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Solution

The fourth proportional to 44,119,194.92, 66,180,572.76 and 15,368,238.44 is: 23,052,977.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,119,194.92 : 66,180,572.76 = 15,368,238.44 : x
  2. Step 2: Convert to fraction form
    44,119,194.92/66,180,572.76 = 15,368,238.44/x
  3. Step 3: Cross multiply
    44,119,194.92x = 66,180,572.76 × 15,368,238.44
  4. Step 4: Simplify right side
    44,119,194.92x = 1,017,078,822,271,448.88
  5. Step 5: Solve for x
    x = 1,017,078,822,271,448.88/44,119,194.92
  6. Step 6: Final answer
    x = 23,052,977.83

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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.