Home / 22,077,226.11-33,113,231.11-5,904,430.79

Finding the Fourth Proportional to 22,077,226.11, 33,113,231.11 and 5,904,430.79

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Solution

The fourth proportional to 22,077,226.11, 33,113,231.11 and 5,904,430.79 is: 8,855,948.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,077,226.11 : 33,113,231.11 = 5,904,430.79 : x
  2. Step 2: Convert to fraction form
    22,077,226.11/33,113,231.11 = 5,904,430.79/x
  3. Step 3: Cross multiply
    22,077,226.11x = 33,113,231.11 × 5,904,430.79
  4. Step 4: Simplify right side
    22,077,226.11x = 195,514,781,322,269.88
  5. Step 5: Solve for x
    x = 195,514,781,322,269.88/22,077,226.11
  6. Step 6: Final answer
    x = 8,855,948.68

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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.