Home / 244,970,067.40-367,455,101.10-83,412,003.40

Finding the Fourth Proportional to 244,970,067.40, 367,455,101.10 and 83,412,003.40

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Solution

The fourth proportional to 244,970,067.40, 367,455,101.10 and 83,412,003.40 is: 125,118,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,970,067.40 : 367,455,101.10 = 83,412,003.40 : x
  2. Step 2: Convert to fraction form
    244,970,067.40/367,455,101.10 = 83,412,003.40/x
  3. Step 3: Cross multiply
    244,970,067.40x = 367,455,101.10 × 83,412,003.40
  4. Step 4: Simplify right side
    244,970,067.40x = 30,650,166,142,300,548
  5. Step 5: Solve for x
    x = 30,650,166,142,300,548/244,970,067.40
  6. Step 6: Final answer
    x = 125,118,005.10

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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.