Home / 37,044,984,081.40-55,567,476,122.10-21,372,151,262.20

Finding the Fourth Proportional to 37,044,984,081.40, 55,567,476,122.10 and 21,372,151,262.20

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Solution

The fourth proportional to 37,044,984,081.40, 55,567,476,122.10 and 21,372,151,262.20 is: 32,058,226,893.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,044,984,081.40 : 55,567,476,122.10 = 21,372,151,262.20 : x
  2. Step 2: Convert to fraction form
    37,044,984,081.40/55,567,476,122.10 = 21,372,151,262.20/x
  3. Step 3: Cross multiply
    37,044,984,081.40x = 55,567,476,122.10 × 21,372,151,262.20
  4. Step 4: Simplify right side
    37,044,984,081.40x = 1,187,596,504,940,207,931,392
  5. Step 5: Solve for x
    x = 1,187,596,504,940,207,931,392/37,044,984,081.40
  6. Step 6: Final answer
    x = 32,058,226,893.30

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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.