Home / 22,490,189.82-33,735,284.72-5,450,862.75

Finding the Fourth Proportional to 22,490,189.82, 33,735,284.72 and 5,450,862.75

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Solution

The fourth proportional to 22,490,189.82, 33,735,284.72 and 5,450,862.75 is: 8,176,294.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,189.82 : 33,735,284.72 = 5,450,862.75 : x
  2. Step 2: Convert to fraction form
    22,490,189.82/33,735,284.72 = 5,450,862.75/x
  3. Step 3: Cross multiply
    22,490,189.82x = 33,735,284.72 × 5,450,862.75
  4. Step 4: Simplify right side
    22,490,189.82x = 183,886,406,840,892.19
  5. Step 5: Solve for x
    x = 183,886,406,840,892.19/22,490,189.82
  6. Step 6: Final answer
    x = 8,176,294.12

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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.