Home / 45,313,034.22-67,990,808.97-22,595,702.94

Finding the Fourth Proportional to 45,313,034.22, 67,990,808.97 and 22,595,702.94

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Solution

The fourth proportional to 45,313,034.22, 67,990,808.97 and 22,595,702.94 is: 33,904,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,313,034.22 : 67,990,808.97 = 22,595,702.94 : x
  2. Step 2: Convert to fraction form
    45,313,034.22/67,990,808.97 = 22,595,702.94/x
  3. Step 3: Cross multiply
    45,313,034.22x = 67,990,808.97 × 22,595,702.94
  4. Step 4: Simplify right side
    45,313,034.22x = 1,536,300,122,136,407.50
  5. Step 5: Solve for x
    x = 1,536,300,122,136,407.50/45,313,034.22
  6. Step 6: Final answer
    x = 33,904,154.70

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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.