Home / 2,116,932,744,839.40-3,175,398,942,134-587,109,026,274.90

Finding the Fourth Proportional to 2,116,932,744,839.40, 3,175,398,942,134 and 587,109,026,274.90

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Solution

The fourth proportional to 2,116,932,744,839.40, 3,175,398,942,134 and 587,109,026,274.90 is: 880,663,490,843.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,116,932,744,839.40 : 3,175,398,942,134 = 587,109,026,274.90 : x
  2. Step 2: Convert to fraction form
    2,116,932,744,839.40/3,175,398,942,134 = 587,109,026,274.90/x
  3. Step 3: Cross multiply
    2,116,932,744,839.40x = 3,175,398,942,134 × 587,109,026,274.90
  4. Step 4: Simplify right side
    2,116,932,744,839.40x = 1,864,305,380,950,640,246,652,928
  5. Step 5: Solve for x
    x = 1,864,305,380,950,640,246,652,928/2,116,932,744,839.40
  6. Step 6: Final answer
    x = 880,663,490,843.25

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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.