Home / 54,883,139.62-82,333,661.64-22,526,357.98

Finding the Fourth Proportional to 54,883,139.62, 82,333,661.64 and 22,526,357.98

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Solution

The fourth proportional to 54,883,139.62, 82,333,661.64 and 22,526,357.98 is: 33,793,211.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,883,139.62 : 82,333,661.64 = 22,526,357.98 : x
  2. Step 2: Convert to fraction form
    54,883,139.62/82,333,661.64 = 22,526,357.98/x
  3. Step 3: Cross multiply
    54,883,139.62x = 82,333,661.64 × 22,526,357.98
  4. Step 4: Simplify right side
    54,883,139.62x = 1,854,677,535,906,834
  5. Step 5: Solve for x
    x = 1,854,677,535,906,834/54,883,139.62
  6. Step 6: Final answer
    x = 33,793,211.33

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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.