Home / 41,294,081.40-61,941,122.10-22,162,205.40

Finding the Fourth Proportional to 41,294,081.40, 61,941,122.10 and 22,162,205.40

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Solution

The fourth proportional to 41,294,081.40, 61,941,122.10 and 22,162,205.40 is: 33,243,308.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,294,081.40 : 61,941,122.10 = 22,162,205.40 : x
  2. Step 2: Convert to fraction form
    41,294,081.40/61,941,122.10 = 22,162,205.40/x
  3. Step 3: Cross multiply
    41,294,081.40x = 61,941,122.10 × 22,162,205.40
  4. Step 4: Simplify right side
    41,294,081.40x = 1,372,751,870,686,679.25
  5. Step 5: Solve for x
    x = 1,372,751,870,686,679.25/41,294,081.40
  6. Step 6: Final answer
    x = 33,243,308.10

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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.