Home / 2,238,841,557.10-3,090,592,180.11-1,446,274,068.22

Finding the Fourth Proportional to 2,238,841,557.10, 3,090,592,180.11 and 1,446,274,068.22

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Solution

The fourth proportional to 2,238,841,557.10, 3,090,592,180.11 and 1,446,274,068.22 is: 1,996,498,283.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,841,557.10 : 3,090,592,180.11 = 1,446,274,068.22 : x
  2. Step 2: Convert to fraction form
    2,238,841,557.10/3,090,592,180.11 = 1,446,274,068.22/x
  3. Step 3: Cross multiply
    2,238,841,557.10x = 3,090,592,180.11 × 1,446,274,068.22
  4. Step 4: Simplify right side
    2,238,841,557.10x = 4,469,843,325,536,608,768
  5. Step 5: Solve for x
    x = 4,469,843,325,536,608,768/2,238,841,557.10
  6. Step 6: Final answer
    x = 1,996,498,283.39

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Double scale
Find fourth proportional to 2,238,841,558.10, 3,090,592,181.49 and 1,446,274,069.22
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1.5x scale

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.