Home / 3,243,640,953,806.40-4,476,228,948,905.60-1,760,454,648,418.10

Finding the Fourth Proportional to 3,243,640,953,806.40, 4,476,228,948,905.60 and 1,760,454,648,418.10

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Solution

The fourth proportional to 3,243,640,953,806.40, 4,476,228,948,905.60 and 1,760,454,648,418.10 is: 2,429,429,820,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,640,953,806.40 : 4,476,228,948,905.60 = 1,760,454,648,418.10 : x
  2. Step 2: Convert to fraction form
    3,243,640,953,806.40/4,476,228,948,905.60 = 1,760,454,648,418.10/x
  3. Step 3: Cross multiply
    3,243,640,953,806.40x = 4,476,228,948,905.60 × 1,760,454,648,418.10
  4. Step 4: Simplify right side
    3,243,640,953,806.40x = 7,880,198,060,484,529,171,202,048
  5. Step 5: Solve for x
    x = 7,880,198,060,484,529,171,202,048/3,243,640,953,806.40
  6. Step 6: Final answer
    x = 2,429,429,820,596.25

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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.