Home / 11,492,966,012.07-17,231,175,227.54-7,062,231,290.69

Finding the Fourth Proportional to 11,492,966,012.07, 17,231,175,227.54 and 7,062,231,290.69

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Solution

The fourth proportional to 11,492,966,012.07, 17,231,175,227.54 and 7,062,231,290.69 is: 10,588,262,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,966,012.07 : 17,231,175,227.54 = 7,062,231,290.69 : x
  2. Step 2: Convert to fraction form
    11,492,966,012.07/17,231,175,227.54 = 7,062,231,290.69/x
  3. Step 3: Cross multiply
    11,492,966,012.07x = 17,231,175,227.54 × 7,062,231,290.69
  4. Step 4: Simplify right side
    11,492,966,012.07x = 121,690,544,867,271,245,824
  5. Step 5: Solve for x
    x = 121,690,544,867,271,245,824/11,492,966,012.07
  6. Step 6: Final answer
    x = 10,588,262,833.06

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Double scale
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1.5x scale

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.