Home / 22,380,063-33,570,094.52-7,233,994.52

Finding the Fourth Proportional to 22,380,063, 33,570,094.52 and 7,233,994.52

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Solution

The fourth proportional to 22,380,063, 33,570,094.52 and 7,233,994.52 is: 10,850,991.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,380,063 : 33,570,094.52 = 7,233,994.52 : x
  2. Step 2: Convert to fraction form
    22,380,063/33,570,094.52 = 7,233,994.52/x
  3. Step 3: Cross multiply
    22,380,063x = 33,570,094.52 × 7,233,994.52
  4. Step 4: Simplify right side
    22,380,063x = 242,845,879,793,562.03
  5. Step 5: Solve for x
    x = 242,845,879,793,562.03/22,380,063
  6. Step 6: Final answer
    x = 10,850,991.79

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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.