Home / 1,686,449,464,166.70-2,327,300,260,550-964,685,093,159.68

Finding the Fourth Proportional to 1,686,449,464,166.70, 2,327,300,260,550 and 964,685,093,159.68

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Solution

The fourth proportional to 1,686,449,464,166.70, 2,327,300,260,550 and 964,685,093,159.68 is: 1,331,265,428,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,686,449,464,166.70 : 2,327,300,260,550 = 964,685,093,159.68 : x
  2. Step 2: Convert to fraction form
    1,686,449,464,166.70/2,327,300,260,550 = 964,685,093,159.68/x
  3. Step 3: Cross multiply
    1,686,449,464,166.70x = 2,327,300,260,550 × 964,685,093,159.68
  4. Step 4: Simplify right side
    1,686,449,464,166.70x = 2,245,111,868,659,224,488,706,048
  5. Step 5: Solve for x
    x = 2,245,111,868,659,224,488,706,048/1,686,449,464,166.70
  6. Step 6: Final answer
    x = 1,331,265,428,560.33

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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.