Home / 3,243,640,952,023.10-4,476,228,946,449.90-1,760,454,646,641.40

Finding the Fourth Proportional to 3,243,640,952,023.10, 4,476,228,946,449.90 and 1,760,454,646,641.40

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Solution

The fourth proportional to 3,243,640,952,023.10, 4,476,228,946,449.90 and 1,760,454,646,641.40 is: 2,429,429,818,147.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,952,023.10 : 4,476,228,946,449.90 = 1,760,454,646,641.40 : x
  2. Step 2: Convert to fraction form
    3,243,640,952,023.10/4,476,228,946,449.90 = 1,760,454,646,641.40/x
  3. Step 3: Cross multiply
    3,243,640,952,023.10x = 4,476,228,946,449.90 × 1,760,454,646,641.40
  4. Step 4: Simplify right side
    3,243,640,952,023.10x = 7,880,198,048,208,464,667,213,824
  5. Step 5: Solve for x
    x = 7,880,198,048,208,464,667,213,824/3,243,640,952,023.10
  6. Step 6: Final answer
    x = 2,429,429,818,147.25

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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.