Home / 3,243,640,952,026.60-4,476,228,946,454.80-1,760,454,646,644.90

Finding the Fourth Proportional to 3,243,640,952,026.60, 4,476,228,946,454.80 and 1,760,454,646,644.90

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Solution

The fourth proportional to 3,243,640,952,026.60, 4,476,228,946,454.80 and 1,760,454,646,644.90 is: 2,429,429,818,152.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,952,026.60 : 4,476,228,946,454.80 = 1,760,454,646,644.90 : x
  2. Step 2: Convert to fraction form
    3,243,640,952,026.60/4,476,228,946,454.80 = 1,760,454,646,644.90/x
  3. Step 3: Cross multiply
    3,243,640,952,026.60x = 4,476,228,946,454.80 × 1,760,454,646,644.90
  4. Step 4: Simplify right side
    3,243,640,952,026.60x = 7,880,198,048,232,757,002,240,000
  5. Step 5: Solve for x
    x = 7,880,198,048,232,757,002,240,000/3,243,640,952,026.60
  6. Step 6: Final answer
    x = 2,429,429,818,152.12

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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.