Home / 3,728,851,532,292-5,145,760,350,948-2,082,749,469,753.80

Finding the Fourth Proportional to 3,728,851,532,292, 5,145,760,350,948 and 2,082,749,469,753.80

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Solution

The fourth proportional to 3,728,851,532,292, 5,145,760,350,948 and 2,082,749,469,753.80 is: 2,874,163,680,051.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,851,532,292 : 5,145,760,350,948 = 2,082,749,469,753.80 : x
  2. Step 2: Convert to fraction form
    3,728,851,532,292/5,145,760,350,948 = 2,082,749,469,753.80/x
  3. Step 3: Cross multiply
    3,728,851,532,292x = 5,145,760,350,948 × 2,082,749,469,753.80
  4. Step 4: Simplify right side
    3,728,851,532,292x = 10,717,329,642,417,074,988,908,544
  5. Step 5: Solve for x
    x = 10,717,329,642,417,074,988,908,544/3,728,851,532,292
  6. Step 6: Final answer
    x = 2,874,163,680,051.24

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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.