Home / 2,331,590,224.40-3,217,589,044.44-1,328,007,598.64

Finding the Fourth Proportional to 2,331,590,224.40, 3,217,589,044.44 and 1,328,007,598.64

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Solution

The fourth proportional to 2,331,590,224.40, 3,217,589,044.44 and 1,328,007,598.64 is: 1,832,647,373.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,331,590,224.40 : 3,217,589,044.44 = 1,328,007,598.64 : x
  2. Step 2: Convert to fraction form
    2,331,590,224.40/3,217,589,044.44 = 1,328,007,598.64/x
  3. Step 3: Cross multiply
    2,331,590,224.40x = 3,217,589,044.44 × 1,328,007,598.64
  4. Step 4: Simplify right side
    2,331,590,224.40x = 4,272,982,700,317,136,896
  5. Step 5: Solve for x
    x = 4,272,982,700,317,136,896/2,331,590,224.40
  6. Step 6: Final answer
    x = 1,832,647,373.28

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1.5x scale

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.