Home / 6,297,681,545.45-9,446,557,629.94-2,100,622,842.10

Finding the Fourth Proportional to 6,297,681,545.45, 9,446,557,629.94 and 2,100,622,842.10

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Solution

The fourth proportional to 6,297,681,545.45, 9,446,557,629.94 and 2,100,622,842.10 is: 3,150,946,041.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,681,545.45 : 9,446,557,629.94 = 2,100,622,842.10 : x
  2. Step 2: Convert to fraction form
    6,297,681,545.45/9,446,557,629.94 = 2,100,622,842.10/x
  3. Step 3: Cross multiply
    6,297,681,545.45x = 9,446,557,629.94 × 2,100,622,842.10
  4. Step 4: Simplify right side
    6,297,681,545.45x = 19,843,654,736,672,088,064
  5. Step 5: Solve for x
    x = 19,843,654,736,672,088,064/6,297,681,545.45
  6. Step 6: Final answer
    x = 3,150,946,041.57

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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.