Home / 19,241,515.44-26,545,900.32-10,982,036.16

Finding the Fourth Proportional to 19,241,515.44, 26,545,900.32 and 10,982,036.16

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Solution

The fourth proportional to 19,241,515.44, 26,545,900.32 and 10,982,036.16 is: 15,150,991.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,241,515.44 : 26,545,900.32 = 10,982,036.16 : x
  2. Step 2: Convert to fraction form
    19,241,515.44/26,545,900.32 = 10,982,036.16/x
  3. Step 3: Cross multiply
    19,241,515.44x = 26,545,900.32 × 10,982,036.16
  4. Step 4: Simplify right side
    19,241,515.44x = 291,528,037,213,995.56
  5. Step 5: Solve for x
    x = 291,528,037,213,995.56/19,241,515.44
  6. Step 6: Final answer
    x = 15,150,991.52

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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.