Home / 3,195,220,200.90-4,792,830,301.35-2,093,224,143.30

Finding the Fourth Proportional to 3,195,220,200.90, 4,792,830,301.35 and 2,093,224,143.30

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Solution

The fourth proportional to 3,195,220,200.90, 4,792,830,301.35 and 2,093,224,143.30 is: 3,139,836,214.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,220,200.90 : 4,792,830,301.35 = 2,093,224,143.30 : x
  2. Step 2: Convert to fraction form
    3,195,220,200.90/4,792,830,301.35 = 2,093,224,143.30/x
  3. Step 3: Cross multiply
    3,195,220,200.90x = 4,792,830,301.35 × 2,093,224,143.30
  4. Step 4: Simplify right side
    3,195,220,200.90x = 10,032,468,101,525,635,072
  5. Step 5: Solve for x
    x = 10,032,468,101,525,635,072/3,195,220,200.90
  6. Step 6: Final answer
    x = 3,139,836,214.95

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.