Home / 4,243,926,721,471.80-5,861,449,868,854.80-2,852,592,300,552.20

Finding the Fourth Proportional to 4,243,926,721,471.80, 5,861,449,868,854.80 and 2,852,592,300,552.20

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Solution

The fourth proportional to 4,243,926,721,471.80, 5,861,449,868,854.80 and 2,852,592,300,552.20 is: 3,939,824,568,924.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,926,721,471.80 : 5,861,449,868,854.80 = 2,852,592,300,552.20 : x
  2. Step 2: Convert to fraction form
    4,243,926,721,471.80/5,861,449,868,854.80 = 2,852,592,300,552.20/x
  3. Step 3: Cross multiply
    4,243,926,721,471.80x = 5,861,449,868,854.80 × 2,852,592,300,552.20
  4. Step 4: Simplify right side
    4,243,926,721,471.80x = 16,720,326,765,967,906,304,950,272
  5. Step 5: Solve for x
    x = 16,720,326,765,967,906,304,950,272/4,243,926,721,471.80
  6. Step 6: Final answer
    x = 3,939,824,568,924.05

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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.