Home / 22,490,189.95-33,735,284.91-5,450,862.88

Finding the Fourth Proportional to 22,490,189.95, 33,735,284.91 and 5,450,862.88

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Solution

The fourth proportional to 22,490,189.95, 33,735,284.91 and 5,450,862.88 is: 8,176,294.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,189.95 : 33,735,284.91 = 5,450,862.88 : x
  2. Step 2: Convert to fraction form
    22,490,189.95/33,735,284.91 = 5,450,862.88/x
  3. Step 3: Cross multiply
    22,490,189.95x = 33,735,284.91 × 5,450,862.88
  4. Step 4: Simplify right side
    22,490,189.95x = 183,886,412,262,143.12
  5. Step 5: Solve for x
    x = 183,886,412,262,143.12/22,490,189.95
  6. Step 6: Final answer
    x = 8,176,294.32

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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.