Home / 222,276,595.20-333,414,892.80-60,718,531.20

Finding the Fourth Proportional to 222,276,595.20, 333,414,892.80 and 60,718,531.20

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Solution

The fourth proportional to 222,276,595.20, 333,414,892.80 and 60,718,531.20 is: 91,077,796.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,276,595.20 : 333,414,892.80 = 60,718,531.20 : x
  2. Step 2: Convert to fraction form
    222,276,595.20/333,414,892.80 = 60,718,531.20/x
  3. Step 3: Cross multiply
    222,276,595.20x = 333,414,892.80 × 60,718,531.20
  4. Step 4: Simplify right side
    222,276,595.20x = 20,244,462,571,021,456
  5. Step 5: Solve for x
    x = 20,244,462,571,021,456/222,276,595.20
  6. Step 6: Final answer
    x = 91,077,796.80

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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.