Home / 17,092,642,952.26-23,587,985,770.25-9,471,816,150.85

Finding the Fourth Proportional to 17,092,642,952.26, 23,587,985,770.25 and 9,471,816,150.85

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Solution

The fourth proportional to 17,092,642,952.26, 23,587,985,770.25 and 9,471,816,150.85 is: 13,071,183,035.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,642,952.26 : 23,587,985,770.25 = 9,471,816,150.85 : x
  2. Step 2: Convert to fraction form
    17,092,642,952.26/23,587,985,770.25 = 9,471,816,150.85/x
  3. Step 3: Cross multiply
    17,092,642,952.26x = 23,587,985,770.25 × 9,471,816,150.85
  4. Step 4: Simplify right side
    17,092,642,952.26x = 223,421,064,584,579,579,904
  5. Step 5: Solve for x
    x = 223,421,064,584,579,579,904/17,092,642,952.26
  6. Step 6: Final answer
    x = 13,071,183,035.22

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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.