Home / 22,481,019.16-33,721,616.22-5,441,664.76

Finding the Fourth Proportional to 22,481,019.16, 33,721,616.22 and 5,441,664.76

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Solution

The fourth proportional to 22,481,019.16, 33,721,616.22 and 5,441,664.76 is: 8,162,518.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,481,019.16 : 33,721,616.22 = 5,441,664.76 : x
  2. Step 2: Convert to fraction form
    22,481,019.16/33,721,616.22 = 5,441,664.76/x
  3. Step 3: Cross multiply
    22,481,019.16x = 33,721,616.22 × 5,441,664.76
  4. Step 4: Simplify right side
    22,481,019.16x = 183,501,730,634,618.41
  5. Step 5: Solve for x
    x = 183,501,730,634,618.41/22,481,019.16
  6. Step 6: Final answer
    x = 8,162,518.32

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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.