Home / 3,532,605,164.08-4,875,027,367.38-1,946,754,022.52

Finding the Fourth Proportional to 3,532,605,164.08, 4,875,027,367.38 and 1,946,754,022.52

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Solution

The fourth proportional to 3,532,605,164.08, 4,875,027,367.38 and 1,946,754,022.52 is: 2,686,538,318.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,605,164.08 : 4,875,027,367.38 = 1,946,754,022.52 : x
  2. Step 2: Convert to fraction form
    3,532,605,164.08/4,875,027,367.38 = 1,946,754,022.52/x
  3. Step 3: Cross multiply
    3,532,605,164.08x = 4,875,027,367.38 × 1,946,754,022.52
  4. Step 4: Simplify right side
    3,532,605,164.08x = 9,490,479,137,342,101,504
  5. Step 5: Solve for x
    x = 9,490,479,137,342,101,504/3,532,605,164.08
  6. Step 6: Final answer
    x = 2,686,538,318.47

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Double scale
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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.