Home / 2,055,276,677.26-2,836,284,551.50-1,115,479,319.14

Finding the Fourth Proportional to 2,055,276,677.26, 2,836,284,551.50 and 1,115,479,319.14

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Solution

The fourth proportional to 2,055,276,677.26, 2,836,284,551.50 and 1,115,479,319.14 is: 1,539,362,945.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,276,677.26 : 2,836,284,551.50 = 1,115,479,319.14 : x
  2. Step 2: Convert to fraction form
    2,055,276,677.26/2,836,284,551.50 = 1,115,479,319.14/x
  3. Step 3: Cross multiply
    2,055,276,677.26x = 2,836,284,551.50 × 1,115,479,319.14
  4. Step 4: Simplify right side
    2,055,276,677.26x = 3,163,816,760,394,520,576
  5. Step 5: Solve for x
    x = 3,163,816,760,394,520,576/2,055,276,677.26
  6. Step 6: Final answer
    x = 1,539,362,945.83

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Double scale
Find fourth proportional to 2,055,276,678.26, 2,836,284,552.88 and 1,115,479,320.14
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1.5x scale

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.