Home / 17,707,108,307.67-26,565,321,091.32-6,363,431,345.97

Finding the Fourth Proportional to 17,707,108,307.67, 26,565,321,091.32 and 6,363,431,345.97

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Solution

The fourth proportional to 17,707,108,307.67, 26,565,321,091.32 and 6,363,431,345.97 is: 9,546,821,198.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,108,307.67 : 26,565,321,091.32 = 6,363,431,345.97 : x
  2. Step 2: Convert to fraction form
    17,707,108,307.67/26,565,321,091.32 = 6,363,431,345.97/x
  3. Step 3: Cross multiply
    17,707,108,307.67x = 26,565,321,091.32 × 6,363,431,345.97
  4. Step 4: Simplify right side
    17,707,108,307.67x = 169,046,596,948,263,665,664
  5. Step 5: Solve for x
    x = 169,046,596,948,263,665,664/17,707,108,307.67
  6. Step 6: Final answer
    x = 9,546,821,198.07

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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.