Home / 33,214,369.85-49,842,549.98-19,567,489.85

Finding the Fourth Proportional to 33,214,369.85, 49,842,549.98 and 19,567,489.85

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Solution

The fourth proportional to 33,214,369.85, 49,842,549.98 and 19,567,489.85 is: 29,363,603.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,369.85 : 49,842,549.98 = 19,567,489.85 : x
  2. Step 2: Convert to fraction form
    33,214,369.85/49,842,549.98 = 19,567,489.85/x
  3. Step 3: Cross multiply
    33,214,369.85x = 49,842,549.98 × 19,567,489.85
  4. Step 4: Simplify right side
    33,214,369.85x = 975,293,590,733,930.38
  5. Step 5: Solve for x
    x = 975,293,590,733,930.38/33,214,369.85
  6. Step 6: Final answer
    x = 29,363,603.62

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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.