Home / 1,548,691,338,581.70-2,137,200,691,602.10-844,772,542,429.80

Finding the Fourth Proportional to 1,548,691,338,581.70, 2,137,200,691,602.10 and 844,772,542,429.80

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Solution

The fourth proportional to 1,548,691,338,581.70, 2,137,200,691,602.10 and 844,772,542,429.80 is: 1,165,789,732,885.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,691,338,581.70 : 2,137,200,691,602.10 = 844,772,542,429.80 : x
  2. Step 2: Convert to fraction form
    1,548,691,338,581.70/2,137,200,691,602.10 = 844,772,542,429.80/x
  3. Step 3: Cross multiply
    1,548,691,338,581.70x = 2,137,200,691,602.10 × 844,772,542,429.80
  4. Step 4: Simplify right side
    1,548,691,338,581.70x = 1,805,448,461,927,433,115,795,456
  5. Step 5: Solve for x
    x = 1,805,448,461,927,433,115,795,456/1,548,691,338,581.70
  6. Step 6: Final answer
    x = 1,165,789,732,885.62

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Double scale
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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.