Home / 22,643,516.28-33,933,850.75-10,317,356.13

Finding the Fourth Proportional to 22,643,516.28, 33,933,850.75 and 10,317,356.13

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Solution

The fourth proportional to 22,643,516.28, 33,933,850.75 and 10,317,356.13 is: 15,461,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,643,516.28 : 33,933,850.75 = 10,317,356.13 : x
  2. Step 2: Convert to fraction form
    22,643,516.28/33,933,850.75 = 10,317,356.13/x
  3. Step 3: Cross multiply
    22,643,516.28x = 33,933,850.75 × 10,317,356.13
  4. Step 4: Simplify right side
    22,643,516.28x = 350,107,622,935,662.38
  5. Step 5: Solve for x
    x = 350,107,622,935,662.38/22,643,516.28
  6. Step 6: Final answer
    x = 15,461,716.22

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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.