Home / 15,204,084.21-22,805,943.12-6,106,018.41

Finding the Fourth Proportional to 15,204,084.21, 22,805,943.12 and 6,106,018.41

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Solution

The fourth proportional to 15,204,084.21, 22,805,943.12 and 6,106,018.41 is: 9,158,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,204,084.21 : 22,805,943.12 = 6,106,018.41 : x
  2. Step 2: Convert to fraction form
    15,204,084.21/22,805,943.12 = 6,106,018.41/x
  3. Step 3: Cross multiply
    15,204,084.21x = 22,805,943.12 × 6,106,018.41
  4. Step 4: Simplify right side
    15,204,084.21x = 139,253,508,548,132.84
  5. Step 5: Solve for x
    x = 139,253,508,548,132.84/15,204,084.21
  6. Step 6: Final answer
    x = 9,158,954.04

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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.