Home / 22,036,555.35-33,054,833.03-19,804,503.15

Finding the Fourth Proportional to 22,036,555.35, 33,054,833.03 and 19,804,503.15

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Solution

The fourth proportional to 22,036,555.35, 33,054,833.03 and 19,804,503.15 is: 29,706,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,036,555.35 : 33,054,833.03 = 19,804,503.15 : x
  2. Step 2: Convert to fraction form
    22,036,555.35/33,054,833.03 = 19,804,503.15/x
  3. Step 3: Cross multiply
    22,036,555.35x = 33,054,833.03 × 19,804,503.15
  4. Step 4: Simplify right side
    22,036,555.35x = 654,634,544,766,336.50
  5. Step 5: Solve for x
    x = 654,634,544,766,336.50/22,036,555.35
  6. Step 6: Final answer
    x = 29,706,754.73

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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.