Home / 17,092,642,958.68-23,587,985,779.14-9,471,816,157.27

Finding the Fourth Proportional to 17,092,642,958.68, 23,587,985,779.14 and 9,471,816,157.27

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Solution

The fourth proportional to 17,092,642,958.68, 23,587,985,779.14 and 9,471,816,157.27 is: 13,071,183,044.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,642,958.68 : 23,587,985,779.14 = 9,471,816,157.27 : x
  2. Step 2: Convert to fraction form
    17,092,642,958.68/23,587,985,779.14 = 9,471,816,157.27/x
  3. Step 3: Cross multiply
    17,092,642,958.68x = 23,587,985,779.14 × 9,471,816,157.27
  4. Step 4: Simplify right side
    17,092,642,958.68x = 223,421,064,820,313,260,032
  5. Step 5: Solve for x
    x = 223,421,064,820,313,260,032/17,092,642,958.68
  6. Step 6: Final answer
    x = 13,071,183,044.10

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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.