Home / 26,906,431,213.80-40,359,646,820.70-16,446,078,010.80

Finding the Fourth Proportional to 26,906,431,213.80, 40,359,646,820.70 and 16,446,078,010.80

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Solution

The fourth proportional to 26,906,431,213.80, 40,359,646,820.70 and 16,446,078,010.80 is: 24,669,117,016.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,906,431,213.80 : 40,359,646,820.70 = 16,446,078,010.80 : x
  2. Step 2: Convert to fraction form
    26,906,431,213.80/40,359,646,820.70 = 16,446,078,010.80/x
  3. Step 3: Cross multiply
    26,906,431,213.80x = 40,359,646,820.70 × 16,446,078,010.80
  4. Step 4: Simplify right side
    26,906,431,213.80x = 663,757,900,101,568,299,008
  5. Step 5: Solve for x
    x = 663,757,900,101,568,299,008/26,906,431,213.80
  6. Step 6: Final answer
    x = 24,669,117,016.20

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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.