Home / 11,411,002,896.36-15,747,202,522.04-6,330,366,962.32

Finding the Fourth Proportional to 11,411,002,896.36, 15,747,202,522.04 and 6,330,366,962.32

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Solution

The fourth proportional to 11,411,002,896.36, 15,747,202,522.04 and 6,330,366,962.32 is: 8,735,916,684.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,411,002,896.36 : 15,747,202,522.04 = 6,330,366,962.32 : x
  2. Step 2: Convert to fraction form
    11,411,002,896.36/15,747,202,522.04 = 6,330,366,962.32/x
  3. Step 3: Cross multiply
    11,411,002,896.36x = 15,747,202,522.04 × 6,330,366,962.32
  4. Step 4: Simplify right side
    11,411,002,896.36x = 99,685,570,594,520,481,792
  5. Step 5: Solve for x
    x = 99,685,570,594,520,481,792/11,411,002,896.36
  6. Step 6: Final answer
    x = 8,735,916,684.97

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Double scale
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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.