Home / 22,400,988.67-33,605,025.95-8,023,738.15

Finding the Fourth Proportional to 22,400,988.67, 33,605,025.95 and 8,023,738.15

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Solution

The fourth proportional to 22,400,988.67, 33,605,025.95 and 8,023,738.15 is: 12,036,876.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,400,988.67 : 33,605,025.95 = 8,023,738.15 : x
  2. Step 2: Convert to fraction form
    22,400,988.67/33,605,025.95 = 8,023,738.15/x
  3. Step 3: Cross multiply
    22,400,988.67x = 33,605,025.95 × 8,023,738.15
  4. Step 4: Simplify right side
    22,400,988.67x = 269,637,928,706,636.31
  5. Step 5: Solve for x
    x = 269,637,928,706,636.31/22,400,988.67
  6. Step 6: Final answer
    x = 12,036,876.26

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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.