Home / 42,579,916,217.29-58,747,527,616.49-24,514,967,957.22

Finding the Fourth Proportional to 42,579,916,217.29, 58,747,527,616.49 and 24,514,967,957.22

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Solution

The fourth proportional to 42,579,916,217.29, 58,747,527,616.49 and 24,514,967,957.22 is: 33,823,311,199.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,579,916,217.29 : 58,747,527,616.49 = 24,514,967,957.22 : x
  2. Step 2: Convert to fraction form
    42,579,916,217.29/58,747,527,616.49 = 24,514,967,957.22/x
  3. Step 3: Cross multiply
    42,579,916,217.29x = 58,747,527,616.49 × 24,514,967,957.22
  4. Step 4: Simplify right side
    42,579,916,217.29x = 1,440,193,757,083,855,486,976
  5. Step 5: Solve for x
    x = 1,440,193,757,083,855,486,976/42,579,916,217.29
  6. Step 6: Final answer
    x = 33,823,311,199.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.