Home / 15,869,581.54-23,806,614.03-5,084,359.45

Finding the Fourth Proportional to 15,869,581.54, 23,806,614.03 and 5,084,359.45

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Solution

The fourth proportional to 15,869,581.54, 23,806,614.03 and 5,084,359.45 is: 7,627,257.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,869,581.54 : 23,806,614.03 = 5,084,359.45 : x
  2. Step 2: Convert to fraction form
    15,869,581.54/23,806,614.03 = 5,084,359.45/x
  3. Step 3: Cross multiply
    15,869,581.54x = 23,806,614.03 × 5,084,359.45
  4. Step 4: Simplify right side
    15,869,581.54x = 121,041,383,015,933.09
  5. Step 5: Solve for x
    x = 121,041,383,015,933.09/15,869,581.54
  6. Step 6: Final answer
    x = 7,627,257.39

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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.