Home / 33,798,171.84-46,641,501.72-18,328,252.56

Finding the Fourth Proportional to 33,798,171.84, 46,641,501.72 and 18,328,252.56

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Solution

The fourth proportional to 33,798,171.84, 46,641,501.72 and 18,328,252.56 is: 25,293,001.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,798,171.84 : 46,641,501.72 = 18,328,252.56 : x
  2. Step 2: Convert to fraction form
    33,798,171.84/46,641,501.72 = 18,328,252.56/x
  3. Step 3: Cross multiply
    33,798,171.84x = 46,641,501.72 × 18,328,252.56
  4. Step 4: Simplify right side
    33,798,171.84x = 854,857,223,301,834.38
  5. Step 5: Solve for x
    x = 854,857,223,301,834.38/33,798,171.84
  6. Step 6: Final answer
    x = 25,293,001.86

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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.