Home / 2,566,304,632.36-3,849,891,530.82-885,133,627.84

Finding the Fourth Proportional to 2,566,304,632.36, 3,849,891,530.82 and 885,133,627.84

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Solution

The fourth proportional to 2,566,304,632.36, 3,849,891,530.82 and 885,133,627.84 is: 1,327,850,331.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,304,632.36 : 3,849,891,530.82 = 885,133,627.84 : x
  2. Step 2: Convert to fraction form
    2,566,304,632.36/3,849,891,530.82 = 885,133,627.84/x
  3. Step 3: Cross multiply
    2,566,304,632.36x = 3,849,891,530.82 × 885,133,627.84
  4. Step 4: Simplify right side
    2,566,304,632.36x = 3,407,668,457,465,198,080
  5. Step 5: Solve for x
    x = 3,407,668,457,465,198,080/2,566,304,632.36
  6. Step 6: Final answer
    x = 1,327,850,331.76

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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.