Home / 44,508,110.70-66,753,308.70-21,479,000.70

Finding the Fourth Proportional to 44,508,110.70, 66,753,308.70 and 21,479,000.70

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Solution

The fourth proportional to 44,508,110.70, 66,753,308.70 and 21,479,000.70 is: 32,214,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,508,110.70 : 66,753,308.70 = 21,479,000.70 : x
  2. Step 2: Convert to fraction form
    44,508,110.70/66,753,308.70 = 21,479,000.70/x
  3. Step 3: Cross multiply
    44,508,110.70x = 66,753,308.70 × 21,479,000.70
  4. Step 4: Simplify right side
    44,508,110.70x = 1,433,794,364,294,616
  5. Step 5: Solve for x
    x = 1,433,794,364,294,616/44,508,110.70
  6. Step 6: Final answer
    x = 32,214,226.61

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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.