Home / 35,154,399.43-52,517,784.81-22,757,369.38

Finding the Fourth Proportional to 35,154,399.43, 52,517,784.81 and 22,757,369.38

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Solution

The fourth proportional to 35,154,399.43, 52,517,784.81 and 22,757,369.38 is: 33,997,640.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,399.43 : 52,517,784.81 = 22,757,369.38 : x
  2. Step 2: Convert to fraction form
    35,154,399.43/52,517,784.81 = 22,757,369.38/x
  3. Step 3: Cross multiply
    35,154,399.43x = 52,517,784.81 × 22,757,369.38
  4. Step 4: Simplify right side
    35,154,399.43x = 1,195,166,627,894,568.75
  5. Step 5: Solve for x
    x = 1,195,166,627,894,568.75/35,154,399.43
  6. Step 6: Final answer
    x = 33,997,640.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.