Home / 23,345,029.60-35,022,793.20-7,171,727.20

Finding the Fourth Proportional to 23,345,029.60, 35,022,793.20 and 7,171,727.20

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Solution

The fourth proportional to 23,345,029.60, 35,022,793.20 and 7,171,727.20 is: 10,759,203.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,345,029.60 : 35,022,793.20 = 7,171,727.20 : x
  2. Step 2: Convert to fraction form
    23,345,029.60/35,022,793.20 = 7,171,727.20/x
  3. Step 3: Cross multiply
    23,345,029.60x = 35,022,793.20 × 7,171,727.20
  4. Step 4: Simplify right side
    23,345,029.60x = 251,173,918,612,415.06
  5. Step 5: Solve for x
    x = 251,173,918,612,415.06/23,345,029.60
  6. Step 6: Final answer
    x = 10,759,203.26

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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.