Home / 3,110,864,110.80-4,666,296,166.20-1,270,004,974.80

Finding the Fourth Proportional to 3,110,864,110.80, 4,666,296,166.20 and 1,270,004,974.80

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Solution

The fourth proportional to 3,110,864,110.80, 4,666,296,166.20 and 1,270,004,974.80 is: 1,905,007,462.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,864,110.80 : 4,666,296,166.20 = 1,270,004,974.80 : x
  2. Step 2: Convert to fraction form
    3,110,864,110.80/4,666,296,166.20 = 1,270,004,974.80/x
  3. Step 3: Cross multiply
    3,110,864,110.80x = 4,666,296,166.20 × 1,270,004,974.80
  4. Step 4: Simplify right side
    3,110,864,110.80x = 5,926,219,344,964,166,656
  5. Step 5: Solve for x
    x = 5,926,219,344,964,166,656/3,110,864,110.80
  6. Step 6: Final answer
    x = 1,905,007,462.20

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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.