Home / 27,416,673.36-37,852,238.43-17,644,137.93

Finding the Fourth Proportional to 27,416,673.36, 37,852,238.43 and 17,644,137.93

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Solution

The fourth proportional to 27,416,673.36, 37,852,238.43 and 17,644,137.93 is: 24,359,998.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,416,673.36 : 37,852,238.43 = 17,644,137.93 : x
  2. Step 2: Convert to fraction form
    27,416,673.36/37,852,238.43 = 17,644,137.93/x
  3. Step 3: Cross multiply
    27,416,673.36x = 37,852,238.43 × 17,644,137.93
  4. Step 4: Simplify right side
    27,416,673.36x = 667,870,115,818,166.62
  5. Step 5: Solve for x
    x = 667,870,115,818,166.62/27,416,673.36
  6. Step 6: Final answer
    x = 24,359,998.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.