Home / 21,674,493,020.22-32,512,981,969.67-5,738,415,392.91

Finding the Fourth Proportional to 21,674,493,020.22, 32,512,981,969.67 and 5,738,415,392.91

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Solution

The fourth proportional to 21,674,493,020.22, 32,512,981,969.67 and 5,738,415,392.91 is: 8,607,952,030.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,674,493,020.22 : 32,512,981,969.67 = 5,738,415,392.91 : x
  2. Step 2: Convert to fraction form
    21,674,493,020.22/32,512,981,969.67 = 5,738,415,392.91/x
  3. Step 3: Cross multiply
    21,674,493,020.22x = 32,512,981,969.67 × 5,738,415,392.91
  4. Step 4: Simplify right side
    21,674,493,020.22x = 186,572,996,204,251,217,920
  5. Step 5: Solve for x
    x = 186,572,996,204,251,217,920/21,674,493,020.22
  6. Step 6: Final answer
    x = 8,607,952,030.54

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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.