Home / 3,122,995,696.47-4,684,321,114.65-2,283,498,722.30

Finding the Fourth Proportional to 3,122,995,696.47, 4,684,321,114.65 and 2,283,498,722.30

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Solution

The fourth proportional to 3,122,995,696.47, 4,684,321,114.65 and 2,283,498,722.30 is: 3,425,122,004.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,995,696.47 : 4,684,321,114.65 = 2,283,498,722.30 : x
  2. Step 2: Convert to fraction form
    3,122,995,696.47/4,684,321,114.65 = 2,283,498,722.30/x
  3. Step 3: Cross multiply
    3,122,995,696.47x = 4,684,321,114.65 × 2,283,498,722.30
  4. Step 4: Simplify right side
    3,122,995,696.47x = 10,696,641,280,122,765,312
  5. Step 5: Solve for x
    x = 10,696,641,280,122,765,312/3,122,995,696.47
  6. Step 6: Final answer
    x = 3,425,122,004.56

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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.