Home / 275,890,270.05-413,835,405.08-244,836,036.45

Finding the Fourth Proportional to 275,890,270.05, 413,835,405.08 and 244,836,036.45

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Solution

The fourth proportional to 275,890,270.05, 413,835,405.08 and 244,836,036.45 is: 367,254,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    275,890,270.05 : 413,835,405.08 = 244,836,036.45 : x
  2. Step 2: Convert to fraction form
    275,890,270.05/413,835,405.08 = 244,836,036.45/x
  3. Step 3: Cross multiply
    275,890,270.05x = 413,835,405.08 × 244,836,036.45
  4. Step 4: Simplify right side
    275,890,270.05x = 101,321,820,321,243,200
  5. Step 5: Solve for x
    x = 101,321,820,321,243,200/275,890,270.05
  6. Step 6: Final answer
    x = 367,254,054.68

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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.