Home / 2,025,756,850.50-3,042,112,674.44-1,243,404,555.72

Finding the Fourth Proportional to 2,025,756,850.50, 3,042,112,674.44 and 1,243,404,555.72

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Solution

The fourth proportional to 2,025,756,850.50, 3,042,112,674.44 and 1,243,404,555.72 is: 1,867,241,252.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,756,850.50 : 3,042,112,674.44 = 1,243,404,555.72 : x
  2. Step 2: Convert to fraction form
    2,025,756,850.50/3,042,112,674.44 = 1,243,404,555.72/x
  3. Step 3: Cross multiply
    2,025,756,850.50x = 3,042,112,674.44 × 1,243,404,555.72
  4. Step 4: Simplify right side
    2,025,756,850.50x = 3,782,576,758,406,032,384
  5. Step 5: Solve for x
    x = 3,782,576,758,406,032,384/2,025,756,850.50
  6. Step 6: Final answer
    x = 1,867,241,252.31

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1.5x scale

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.