Home / 22,141,732.48-33,210,356.13-5,969,318.56

Finding the Fourth Proportional to 22,141,732.48, 33,210,356.13 and 5,969,318.56

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Solution

The fourth proportional to 22,141,732.48, 33,210,356.13 and 5,969,318.56 is: 8,953,373.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,732.48 : 33,210,356.13 = 5,969,318.56 : x
  2. Step 2: Convert to fraction form
    22,141,732.48/33,210,356.13 = 5,969,318.56/x
  3. Step 3: Cross multiply
    22,141,732.48x = 33,210,356.13 × 5,969,318.56
  4. Step 4: Simplify right side
    22,141,732.48x = 198,243,195,231,018.75
  5. Step 5: Solve for x
    x = 198,243,195,231,018.75/22,141,732.48
  6. Step 6: Final answer
    x = 8,953,373.25

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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.