Home / 1,397,040,706.53-2,095,561,061.62-567,800,066.36

Finding the Fourth Proportional to 1,397,040,706.53, 2,095,561,061.62 and 567,800,066.36

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Solution

The fourth proportional to 1,397,040,706.53, 2,095,561,061.62 and 567,800,066.36 is: 851,700,100.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,040,706.53 : 2,095,561,061.62 = 567,800,066.36 : x
  2. Step 2: Convert to fraction form
    1,397,040,706.53/2,095,561,061.62 = 567,800,066.36/x
  3. Step 3: Cross multiply
    1,397,040,706.53x = 2,095,561,061.62 × 567,800,066.36
  4. Step 4: Simplify right side
    1,397,040,706.53x = 1,189,859,709,853,030,656
  5. Step 5: Solve for x
    x = 1,189,859,709,853,030,656/1,397,040,706.53
  6. Step 6: Final answer
    x = 851,700,100.28

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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.