Home / 39,310,918.38-54,253,124.46-23,635,071

Finding the Fourth Proportional to 39,310,918.38, 54,253,124.46 and 23,635,071

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Solution

The fourth proportional to 39,310,918.38, 54,253,124.46 and 23,635,071 is: 32,618,837.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,310,918.38 : 54,253,124.46 = 23,635,071 : x
  2. Step 2: Convert to fraction form
    39,310,918.38/54,253,124.46 = 23,635,071/x
  3. Step 3: Cross multiply
    39,310,918.38x = 54,253,124.46 × 23,635,071
  4. Step 4: Simplify right side
    39,310,918.38x = 1,282,276,448,583,936.75
  5. Step 5: Solve for x
    x = 1,282,276,448,583,936.75/39,310,918.38
  6. Step 6: Final answer
    x = 32,618,837.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.