Home / 33,893,637.05-46,773,249.26-18,423,721.68

Finding the Fourth Proportional to 33,893,637.05, 46,773,249.26 and 18,423,721.68

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Solution

The fourth proportional to 33,893,637.05, 46,773,249.26 and 18,423,721.68 is: 25,424,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,893,637.05 : 46,773,249.26 = 18,423,721.68 : x
  2. Step 2: Convert to fraction form
    33,893,637.05/46,773,249.26 = 18,423,721.68/x
  3. Step 3: Cross multiply
    33,893,637.05x = 46,773,249.26 × 18,423,721.68
  4. Step 4: Simplify right side
    33,893,637.05x = 861,737,326,343,387.38
  5. Step 5: Solve for x
    x = 861,737,326,343,387.38/33,893,637.05
  6. Step 6: Final answer
    x = 25,424,752.30

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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.