Home / 11,439,633,904,701-15,786,240,080,121-6,753,542,144,445.80

Finding the Fourth Proportional to 11,439,633,904,701, 15,786,240,080,121 and 6,753,542,144,445.80

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Solution

The fourth proportional to 11,439,633,904,701, 15,786,240,080,121 and 6,753,542,144,445.80 is: 9,319,619,716,119.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,439,633,904,701 : 15,786,240,080,121 = 6,753,542,144,445.80 : x
  2. Step 2: Convert to fraction form
    11,439,633,904,701/15,786,240,080,121 = 6,753,542,144,445.80/x
  3. Step 3: Cross multiply
    11,439,633,904,701x = 15,786,240,080,121 × 6,753,542,144,445.80
  4. Step 4: Simplify right side
    11,439,633,904,701x = 106,613,037,683,436,611,105,193,984
  5. Step 5: Solve for x
    x = 106,613,037,683,436,611,105,193,984/11,439,633,904,701
  6. Step 6: Final answer
    x = 9,319,619,716,119.16

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Double scale
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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.