Home / 48,259,521,913.41-72,399,755,013.62-14,682,271,805.37

Finding the Fourth Proportional to 48,259,521,913.41, 72,399,755,013.62 and 14,682,271,805.37

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Solution

The fourth proportional to 48,259,521,913.41, 72,399,755,013.62 and 14,682,271,805.37 is: 22,026,593,708.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,259,521,913.41 : 72,399,755,013.62 = 14,682,271,805.37 : x
  2. Step 2: Convert to fraction form
    48,259,521,913.41/72,399,755,013.62 = 14,682,271,805.37/x
  3. Step 3: Cross multiply
    48,259,521,913.41x = 72,399,755,013.62 × 14,682,271,805.37
  4. Step 4: Simplify right side
    48,259,521,913.41x = 1,062,992,881,752,109,481,984
  5. Step 5: Solve for x
    x = 1,062,992,881,752,109,481,984/48,259,521,913.41
  6. Step 6: Final answer
    x = 22,026,593,708.48

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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.