Home / 322,044,400.80-483,066,601.20-271,026,064.80

Finding the Fourth Proportional to 322,044,400.80, 483,066,601.20 and 271,026,064.80

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Solution

The fourth proportional to 322,044,400.80, 483,066,601.20 and 271,026,064.80 is: 406,539,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,044,400.80 : 483,066,601.20 = 271,026,064.80 : x
  2. Step 2: Convert to fraction form
    322,044,400.80/483,066,601.20 = 271,026,064.80/x
  3. Step 3: Cross multiply
    322,044,400.80x = 483,066,601.20 × 271,026,064.80
  4. Step 4: Simplify right side
    322,044,400.80x = 130,923,639,959,546,960
  5. Step 5: Solve for x
    x = 130,923,639,959,546,960/322,044,400.80
  6. Step 6: Final answer
    x = 406,539,097.20

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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.