Home / 11,685,195,086,635-16,118,869,542,100-7,287,891,265,624.10

Finding the Fourth Proportional to 11,685,195,086,635, 16,118,869,542,100 and 7,287,891,265,624.10

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Solution

The fourth proportional to 11,685,195,086,635, 16,118,869,542,100 and 7,287,891,265,624.10 is: 10,053,111,452,282.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,685,195,086,635 : 16,118,869,542,100 = 7,287,891,265,624.10 : x
  2. Step 2: Convert to fraction form
    11,685,195,086,635/16,118,869,542,100 = 7,287,891,265,624.10/x
  3. Step 3: Cross multiply
    11,685,195,086,635x = 16,118,869,542,100 × 7,287,891,265,624.10
  4. Step 4: Simplify right side
    11,685,195,086,635x = 117,472,568,547,604,926,715,396,096
  5. Step 5: Solve for x
    x = 117,472,568,547,604,926,715,396,096/11,685,195,086,635
  6. Step 6: Final answer
    x = 10,053,111,452,282.45

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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.