Home / 21,674,493,016.23-32,512,981,963.68-5,738,415,388.94

Finding the Fourth Proportional to 21,674,493,016.23, 32,512,981,963.68 and 5,738,415,388.94

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Solution

The fourth proportional to 21,674,493,016.23, 32,512,981,963.68 and 5,738,415,388.94 is: 8,607,952,024.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,674,493,016.23 : 32,512,981,963.68 = 5,738,415,388.94 : x
  2. Step 2: Convert to fraction form
    21,674,493,016.23/32,512,981,963.68 = 5,738,415,388.94/x
  3. Step 3: Cross multiply
    21,674,493,016.23x = 32,512,981,963.68 × 5,738,415,388.94
  4. Step 4: Simplify right side
    21,674,493,016.23x = 186,572,996,040,547,434,496
  5. Step 5: Solve for x
    x = 186,572,996,040,547,434,496/21,674,493,016.23
  6. Step 6: Final answer
    x = 8,607,952,024.57

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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.