Home / 33,691,665.84-46,496,625.15-19,001,972.34

Finding the Fourth Proportional to 33,691,665.84, 46,496,625.15 and 19,001,972.34

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Solution

The fourth proportional to 33,691,665.84, 46,496,625.15 and 19,001,972.34 is: 26,223,921.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,691,665.84 : 46,496,625.15 = 19,001,972.34 : x
  2. Step 2: Convert to fraction form
    33,691,665.84/46,496,625.15 = 19,001,972.34/x
  3. Step 3: Cross multiply
    33,691,665.84x = 46,496,625.15 × 19,001,972.34
  4. Step 4: Simplify right side
    33,691,665.84x = 883,527,585,003,648.38
  5. Step 5: Solve for x
    x = 883,527,585,003,648.38/33,691,665.84
  6. Step 6: Final answer
    x = 26,223,921.05

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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.