Home / 27,549,428,896.80-41,324,143,345.20-22,039,448,608.80

Finding the Fourth Proportional to 27,549,428,896.80, 41,324,143,345.20 and 22,039,448,608.80

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Solution

The fourth proportional to 27,549,428,896.80, 41,324,143,345.20 and 22,039,448,608.80 is: 33,059,172,913.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,549,428,896.80 : 41,324,143,345.20 = 22,039,448,608.80 : x
  2. Step 2: Convert to fraction form
    27,549,428,896.80/41,324,143,345.20 = 22,039,448,608.80/x
  3. Step 3: Cross multiply
    27,549,428,896.80x = 41,324,143,345.20 × 22,039,448,608.80
  4. Step 4: Simplify right side
    27,549,428,896.80x = 910,761,333,559,219,847,168
  5. Step 5: Solve for x
    x = 910,761,333,559,219,847,168/27,549,428,896.80
  6. Step 6: Final answer
    x = 33,059,172,913.20

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Double scale
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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.