Home / 1,686,449,464,053.50-2,327,300,260,394.20-964,685,093,046.54

Finding the Fourth Proportional to 1,686,449,464,053.50, 2,327,300,260,394.20 and 964,685,093,046.54

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Solution

The fourth proportional to 1,686,449,464,053.50, 2,327,300,260,394.20 and 964,685,093,046.54 is: 1,331,265,428,404.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,686,449,464,053.50 : 2,327,300,260,394.20 = 964,685,093,046.54 : x
  2. Step 2: Convert to fraction form
    1,686,449,464,053.50/2,327,300,260,394.20 = 964,685,093,046.54/x
  3. Step 3: Cross multiply
    1,686,449,464,053.50x = 2,327,300,260,394.20 × 964,685,093,046.54
  4. Step 4: Simplify right side
    1,686,449,464,053.50x = 2,245,111,868,245,615,916,875,776
  5. Step 5: Solve for x
    x = 2,245,111,868,245,615,916,875,776/1,686,449,464,053.50
  6. Step 6: Final answer
    x = 1,331,265,428,404.44

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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.