Home / 1,845,504,266.70-2,768,256,400.05-970,909,553.10

Finding the Fourth Proportional to 1,845,504,266.70, 2,768,256,400.05 and 970,909,553.10

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Solution

The fourth proportional to 1,845,504,266.70, 2,768,256,400.05 and 970,909,553.10 is: 1,456,364,329.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,504,266.70 : 2,768,256,400.05 = 970,909,553.10 : x
  2. Step 2: Convert to fraction form
    1,845,504,266.70/2,768,256,400.05 = 970,909,553.10/x
  3. Step 3: Cross multiply
    1,845,504,266.70x = 2,768,256,400.05 × 970,909,553.10
  4. Step 4: Simplify right side
    1,845,504,266.70x = 2,687,726,584,238,760,448
  5. Step 5: Solve for x
    x = 2,687,726,584,238,760,448/1,845,504,266.70
  6. Step 6: Final answer
    x = 1,456,364,329.65

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Double scale
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Similar ratio
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1.5x scale

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.