Home / 34,950,089.25-48,231,344.30-19,481,151.51

Finding the Fourth Proportional to 34,950,089.25, 48,231,344.30 and 19,481,151.51

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Solution

The fourth proportional to 34,950,089.25, 48,231,344.30 and 19,481,151.51 is: 26,884,112.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,950,089.25 : 48,231,344.30 = 19,481,151.51 : x
  2. Step 2: Convert to fraction form
    34,950,089.25/48,231,344.30 = 19,481,151.51/x
  3. Step 3: Cross multiply
    34,950,089.25x = 48,231,344.30 × 19,481,151.51
  4. Step 4: Simplify right side
    34,950,089.25x = 939,602,125,741,869.25
  5. Step 5: Solve for x
    x = 939,602,125,741,869.25/34,950,089.25
  6. Step 6: Final answer
    x = 26,884,112.34

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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.