Home / 17,714,018.70-26,571,028.05-16,202,364.30

Finding the Fourth Proportional to 17,714,018.70, 26,571,028.05 and 16,202,364.30

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Solution

The fourth proportional to 17,714,018.70, 26,571,028.05 and 16,202,364.30 is: 24,303,546.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,018.70 : 26,571,028.05 = 16,202,364.30 : x
  2. Step 2: Convert to fraction form
    17,714,018.70/26,571,028.05 = 16,202,364.30/x
  3. Step 3: Cross multiply
    17,714,018.70x = 26,571,028.05 × 16,202,364.30
  4. Step 4: Simplify right side
    17,714,018.70x = 430,513,476,291,618.62
  5. Step 5: Solve for x
    x = 430,513,476,291,618.62/17,714,018.70
  6. Step 6: Final answer
    x = 24,303,546.45

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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.