Home / 55,826,814,348-83,740,950,924.48-18,561,806,062.56

Finding the Fourth Proportional to 55,826,814,348, 83,740,950,924.48 and 18,561,806,062.56

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Solution

The fourth proportional to 55,826,814,348, 83,740,950,924.48 and 18,561,806,062.56 is: 27,842,951,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,826,814,348 : 83,740,950,924.48 = 18,561,806,062.56 : x
  2. Step 2: Convert to fraction form
    55,826,814,348/83,740,950,924.48 = 18,561,806,062.56/x
  3. Step 3: Cross multiply
    55,826,814,348x = 83,740,950,924.48 × 18,561,806,062.56
  4. Step 4: Simplify right side
    55,826,814,348x = 1,554,383,290,554,552,418,304
  5. Step 5: Solve for x
    x = 1,554,383,290,554,552,418,304/55,826,814,348
  6. Step 6: Final answer
    x = 27,842,951,612.20

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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.