Home / 7,632,654,776,694-11,448,133,587,216-2,731,493,465,404

Finding the Fourth Proportional to 7,632,654,776,694, 11,448,133,587,216 and 2,731,493,465,404

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Solution

The fourth proportional to 7,632,654,776,694, 11,448,133,587,216 and 2,731,493,465,404 is: 4,096,936,518,082.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,632,654,776,694 : 11,448,133,587,216 = 2,731,493,465,404 : x
  2. Step 2: Convert to fraction form
    7,632,654,776,694/11,448,133,587,216 = 2,731,493,465,404/x
  3. Step 3: Cross multiply
    7,632,654,776,694x = 11,448,133,587,216 × 2,731,493,465,404
  4. Step 4: Simplify right side
    7,632,654,776,694x = 31,270,502,084,552,557,827,457,024
  5. Step 5: Solve for x
    x = 31,270,502,084,552,557,827,457,024/7,632,654,776,694
  6. Step 6: Final answer
    x = 4,096,936,518,082.25

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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.