Home / 3,243,640,952,025.10-4,476,228,946,452.70-1,760,454,646,643.30

Finding the Fourth Proportional to 3,243,640,952,025.10, 4,476,228,946,452.70 and 1,760,454,646,643.30

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Solution

The fourth proportional to 3,243,640,952,025.10, 4,476,228,946,452.70 and 1,760,454,646,643.30 is: 2,429,429,818,149.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,952,025.10 : 4,476,228,946,452.70 = 1,760,454,646,643.30 : x
  2. Step 2: Convert to fraction form
    3,243,640,952,025.10/4,476,228,946,452.70 = 1,760,454,646,643.30/x
  3. Step 3: Cross multiply
    3,243,640,952,025.10x = 4,476,228,946,452.70 × 1,760,454,646,643.30
  4. Step 4: Simplify right side
    3,243,640,952,025.10x = 7,880,198,048,221,899,324,915,712
  5. Step 5: Solve for x
    x = 7,880,198,048,221,899,324,915,712/3,243,640,952,025.10
  6. Step 6: Final answer
    x = 2,429,429,818,149.90

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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.