Home / 37,522,010.25-56,292,719.04-21,972,970.26

Finding the Fourth Proportional to 37,522,010.25, 56,292,719.04 and 21,972,970.26

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Solution

The fourth proportional to 37,522,010.25, 56,292,719.04 and 21,972,970.26 is: 32,965,137.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,522,010.25 : 56,292,719.04 = 21,972,970.26 : x
  2. Step 2: Convert to fraction form
    37,522,010.25/56,292,719.04 = 21,972,970.26/x
  3. Step 3: Cross multiply
    37,522,010.25x = 56,292,719.04 × 21,972,970.26
  4. Step 4: Simplify right side
    37,522,010.25x = 1,236,918,241,320,455.75
  5. Step 5: Solve for x
    x = 1,236,918,241,320,455.75/37,522,010.25
  6. Step 6: Final answer
    x = 32,965,137.88

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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.