Home / 27,549,428,897.80-41,324,143,346.70-22,039,448,609.80

Finding the Fourth Proportional to 27,549,428,897.80, 41,324,143,346.70 and 22,039,448,609.80

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Solution

The fourth proportional to 27,549,428,897.80, 41,324,143,346.70 and 22,039,448,609.80 is: 33,059,172,914.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,549,428,897.80 : 41,324,143,346.70 = 22,039,448,609.80 : x
  2. Step 2: Convert to fraction form
    27,549,428,897.80/41,324,143,346.70 = 22,039,448,609.80/x
  3. Step 3: Cross multiply
    27,549,428,897.80x = 41,324,143,346.70 × 22,039,448,609.80
  4. Step 4: Simplify right side
    27,549,428,897.80x = 910,761,333,633,603,076,096
  5. Step 5: Solve for x
    x = 910,761,333,633,603,076,096/27,549,428,897.80
  6. Step 6: Final answer
    x = 33,059,172,914.70

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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.