Home / 6,841,462,395.66-10,262,227,763.39-2,419,885,897.38

Finding the Fourth Proportional to 6,841,462,395.66, 10,262,227,763.39 and 2,419,885,897.38

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Solution

The fourth proportional to 6,841,462,395.66, 10,262,227,763.39 and 2,419,885,897.38 is: 3,629,840,932.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,462,395.66 : 10,262,227,763.39 = 2,419,885,897.38 : x
  2. Step 2: Convert to fraction form
    6,841,462,395.66/10,262,227,763.39 = 2,419,885,897.38/x
  3. Step 3: Cross multiply
    6,841,462,395.66x = 10,262,227,763.39 × 2,419,885,897.38
  4. Step 4: Simplify right side
    6,841,462,395.66x = 24,833,420,240,316,862,464
  5. Step 5: Solve for x
    x = 24,833,420,240,316,862,464/6,841,462,395.66
  6. Step 6: Final answer
    x = 3,629,840,932.26

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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.