Home / 11,623,237.32-16,033,388.16-7,264,759.56

Finding the Fourth Proportional to 11,623,237.32, 16,033,388.16 and 7,264,759.56

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Solution

The fourth proportional to 11,623,237.32, 16,033,388.16 and 7,264,759.56 is: 10,021,193.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,237.32 : 16,033,388.16 = 7,264,759.56 : x
  2. Step 2: Convert to fraction form
    11,623,237.32/16,033,388.16 = 7,264,759.56/x
  3. Step 3: Cross multiply
    11,623,237.32x = 16,033,388.16 × 7,264,759.56
  4. Step 4: Simplify right side
    11,623,237.32x = 116,478,709,914,550.80
  5. Step 5: Solve for x
    x = 116,478,709,914,550.80/11,623,237.32
  6. Step 6: Final answer
    x = 10,021,193.47

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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.