Home / 22,595,686.60-33,893,374.38-7,450,837.96

Finding the Fourth Proportional to 22,595,686.60, 33,893,374.38 and 7,450,837.96

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Solution

The fourth proportional to 22,595,686.60, 33,893,374.38 and 7,450,837.96 is: 11,176,205.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,595,686.60 : 33,893,374.38 = 7,450,837.96 : x
  2. Step 2: Convert to fraction form
    22,595,686.60/33,893,374.38 = 7,450,837.96/x
  3. Step 3: Cross multiply
    22,595,686.60x = 33,893,374.38 × 7,450,837.96
  4. Step 4: Simplify right side
    22,595,686.60x = 252,534,040,422,995.47
  5. Step 5: Solve for x
    x = 252,534,040,422,995.47/22,595,686.60
  6. Step 6: Final answer
    x = 11,176,205.66

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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.