Home / 151,570,711.80-227,356,067.70-94,175,083.80

Finding the Fourth Proportional to 151,570,711.80, 227,356,067.70 and 94,175,083.80

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Solution

The fourth proportional to 151,570,711.80, 227,356,067.70 and 94,175,083.80 is: 141,262,625.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,570,711.80 : 227,356,067.70 = 94,175,083.80 : x
  2. Step 2: Convert to fraction form
    151,570,711.80/227,356,067.70 = 94,175,083.80/x
  3. Step 3: Cross multiply
    151,570,711.80x = 227,356,067.70 × 94,175,083.80
  4. Step 4: Simplify right side
    151,570,711.80x = 21,411,276,728,085,972
  5. Step 5: Solve for x
    x = 21,411,276,728,085,972/151,570,711.80
  6. Step 6: Final answer
    x = 141,262,625.70

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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.