Home / 17,702,748.60-26,524,767.36-10,765,242.56

Finding the Fourth Proportional to 17,702,748.60, 26,524,767.36 and 10,765,242.56

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Solution

The fourth proportional to 17,702,748.60, 26,524,767.36 and 10,765,242.56 is: 16,130,012.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,748.60 : 26,524,767.36 = 10,765,242.56 : x
  2. Step 2: Convert to fraction form
    17,702,748.60/26,524,767.36 = 10,765,242.56/x
  3. Step 3: Cross multiply
    17,702,748.60x = 26,524,767.36 × 10,765,242.56
  4. Step 4: Simplify right side
    17,702,748.60x = 285,545,554,584,652.44
  5. Step 5: Solve for x
    x = 285,545,554,584,652.44/17,702,748.60
  6. Step 6: Final answer
    x = 16,130,012.41

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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.