Home / 231,333,151.80-346,327,881.30-224,614,687.80

Finding the Fourth Proportional to 231,333,151.80, 346,327,881.30 and 224,614,687.80

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Solution

The fourth proportional to 231,333,151.80, 346,327,881.30 and 224,614,687.80 is: 336,269,697.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,333,151.80 : 346,327,881.30 = 224,614,687.80 : x
  2. Step 2: Convert to fraction form
    231,333,151.80/346,327,881.30 = 224,614,687.80/x
  3. Step 3: Cross multiply
    231,333,151.80x = 346,327,881.30 × 224,614,687.80
  4. Step 4: Simplify right side
    231,333,151.80x = 77,790,328,934,634,960
  5. Step 5: Solve for x
    x = 77,790,328,934,634,960/231,333,151.80
  6. Step 6: Final answer
    x = 336,269,697.31

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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.