Home / 110,628,321.10-165,623,617.05-110,628,321.10

Finding the Fourth Proportional to 110,628,321.10, 165,623,617.05 and 110,628,321.10

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Solution

The fourth proportional to 110,628,321.10, 165,623,617.05 and 110,628,321.10 is: 165,623,617.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,628,321.10 : 165,623,617.05 = 110,628,321.10 : x
  2. Step 2: Convert to fraction form
    110,628,321.10/165,623,617.05 = 110,628,321.10/x
  3. Step 3: Cross multiply
    110,628,321.10x = 165,623,617.05 × 110,628,321.10
  4. Step 4: Simplify right side
    110,628,321.10x = 18,322,662,688,750,836
  5. Step 5: Solve for x
    x = 18,322,662,688,750,836/110,628,321.10
  6. Step 6: Final answer
    x = 165,623,617.05

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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.