Home / 3,243,640,952,045-4,476,228,946,480.40-1,760,454,646,663.50

Finding the Fourth Proportional to 3,243,640,952,045, 4,476,228,946,480.40 and 1,760,454,646,663.50

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Solution

The fourth proportional to 3,243,640,952,045, 4,476,228,946,480.40 and 1,760,454,646,663.50 is: 2,429,429,818,177.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,952,045 : 4,476,228,946,480.40 = 1,760,454,646,663.50 : x
  2. Step 2: Convert to fraction form
    3,243,640,952,045/4,476,228,946,480.40 = 1,760,454,646,663.50/x
  3. Step 3: Cross multiply
    3,243,640,952,045x = 4,476,228,946,480.40 × 1,760,454,646,663.50
  4. Step 4: Simplify right side
    3,243,640,952,045x = 7,880,198,048,361,084,182,593,536
  5. Step 5: Solve for x
    x = 7,880,198,048,361,084,182,593,536/3,243,640,952,045
  6. Step 6: Final answer
    x = 2,429,429,818,177.90

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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.