Home / 7,526,871,981,659.10-11,290,307,349,821-2,087,498,760,096

Finding the Fourth Proportional to 7,526,871,981,659.10, 11,290,307,349,821 and 2,087,498,760,096

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Solution

The fourth proportional to 7,526,871,981,659.10, 11,290,307,349,821 and 2,087,498,760,096 is: 3,131,247,967,453.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,526,871,981,659.10 : 11,290,307,349,821 = 2,087,498,760,096 : x
  2. Step 2: Convert to fraction form
    7,526,871,981,659.10/11,290,307,349,821 = 2,087,498,760,096/x
  3. Step 3: Cross multiply
    7,526,871,981,659.10x = 11,290,307,349,821 × 2,087,498,760,096
  4. Step 4: Simplify right side
    7,526,871,981,659.10x = 23,568,502,593,854,091,426,791,424
  5. Step 5: Solve for x
    x = 23,568,502,593,854,091,426,791,424/7,526,871,981,659.10
  6. Step 6: Final answer
    x = 3,131,247,967,453.68

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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.