Home / 26,253,281.23-39,379,921.84-7,084,007.53

Finding the Fourth Proportional to 26,253,281.23, 39,379,921.84 and 7,084,007.53

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Solution

The fourth proportional to 26,253,281.23, 39,379,921.84 and 7,084,007.53 is: 10,626,011.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,253,281.23 : 39,379,921.84 = 7,084,007.53 : x
  2. Step 2: Convert to fraction form
    26,253,281.23/39,379,921.84 = 7,084,007.53/x
  3. Step 3: Cross multiply
    26,253,281.23x = 39,379,921.84 × 7,084,007.53
  4. Step 4: Simplify right side
    26,253,281.23x = 278,967,662,845,371.50
  5. Step 5: Solve for x
    x = 278,967,662,845,371.50/26,253,281.23
  6. Step 6: Final answer
    x = 10,626,011.29

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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.