Home / 1,613,560,244,719.50-2,420,764,884,721.10-579,867,681,584.50

Finding the Fourth Proportional to 1,613,560,244,719.50, 2,420,764,884,721.10 and 579,867,681,584.50

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Solution

The fourth proportional to 1,613,560,244,719.50, 2,420,764,884,721.10 and 579,867,681,584.50 is: 869,954,081,949.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,613,560,244,719.50 : 2,420,764,884,721.10 = 579,867,681,584.50 : x
  2. Step 2: Convert to fraction form
    1,613,560,244,719.50/2,420,764,884,721.10 = 579,867,681,584.50/x
  3. Step 3: Cross multiply
    1,613,560,244,719.50x = 2,420,764,884,721.10 × 579,867,681,584.50
  4. Step 4: Simplify right side
    1,613,560,244,719.50x = 1,403,723,321,364,393,830,121,472
  5. Step 5: Solve for x
    x = 1,403,723,321,364,393,830,121,472/1,613,560,244,719.50
  6. Step 6: Final answer
    x = 869,954,081,949.02

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Double scale
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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.