Home / 39,302,446,787.82-58,893,680,727.99-23,335,340,792.18

Finding the Fourth Proportional to 39,302,446,787.82, 58,893,680,727.99 and 23,335,340,792.18

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Solution

The fourth proportional to 39,302,446,787.82, 58,893,680,727.99 and 23,335,340,792.18 is: 34,967,393,193.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,302,446,787.82 : 58,893,680,727.99 = 23,335,340,792.18 : x
  2. Step 2: Convert to fraction form
    39,302,446,787.82/58,893,680,727.99 = 23,335,340,792.18/x
  3. Step 3: Cross multiply
    39,302,446,787.82x = 58,893,680,727.99 × 23,335,340,792.18
  4. Step 4: Simplify right side
    39,302,446,787.82x = 1,374,304,110,293,195,685,888
  5. Step 5: Solve for x
    x = 1,374,304,110,293,195,685,888/39,302,446,787.82
  6. Step 6: Final answer
    x = 34,967,393,193.42

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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.