Home / 22,404,224.47-33,612,316.95-8,028,745.42

Finding the Fourth Proportional to 22,404,224.47, 33,612,316.95 and 8,028,745.42

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Solution

The fourth proportional to 22,404,224.47, 33,612,316.95 and 8,028,745.42 is: 12,045,261.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,404,224.47 : 33,612,316.95 = 8,028,745.42 : x
  2. Step 2: Convert to fraction form
    22,404,224.47/33,612,316.95 = 8,028,745.42/x
  3. Step 3: Cross multiply
    22,404,224.47x = 33,612,316.95 × 8,028,745.42
  4. Step 4: Simplify right side
    22,404,224.47x = 269,864,735,803,461.97
  5. Step 5: Solve for x
    x = 269,864,735,803,461.97/22,404,224.47
  6. Step 6: Final answer
    x = 12,045,261.20

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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.