Home / 27,350,259,968.58-41,018,009,233.83-9,661,608,992.06

Finding the Fourth Proportional to 27,350,259,968.58, 41,018,009,233.83 and 9,661,608,992.06

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Solution

The fourth proportional to 27,350,259,968.58, 41,018,009,233.83 and 9,661,608,992.06 is: 14,489,806,214.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,350,259,968.58 : 41,018,009,233.83 = 9,661,608,992.06 : x
  2. Step 2: Convert to fraction form
    27,350,259,968.58/41,018,009,233.83 = 9,661,608,992.06/x
  3. Step 3: Cross multiply
    27,350,259,968.58x = 41,018,009,233.83 × 9,661,608,992.06
  4. Step 4: Simplify right side
    27,350,259,968.58x = 396,299,966,849,885,667,328
  5. Step 5: Solve for x
    x = 396,299,966,849,885,667,328/27,350,259,968.58
  6. Step 6: Final answer
    x = 14,489,806,214.10

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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.