Home / 35,679,696.73-53,514,979.71-11,416,593.85

Finding the Fourth Proportional to 35,679,696.73, 53,514,979.71 and 11,416,593.85

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Solution

The fourth proportional to 35,679,696.73, 53,514,979.71 and 11,416,593.85 is: 17,123,429.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,679,696.73 : 53,514,979.71 = 11,416,593.85 : x
  2. Step 2: Convert to fraction form
    35,679,696.73/53,514,979.71 = 11,416,593.85/x
  3. Step 3: Cross multiply
    35,679,696.73x = 53,514,979.71 × 11,416,593.85
  4. Step 4: Simplify right side
    35,679,696.73x = 610,958,788,240,060.75
  5. Step 5: Solve for x
    x = 610,958,788,240,060.75/35,679,696.73
  6. Step 6: Final answer
    x = 17,123,429.97

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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.