Home / 788,049,249,377.22-1,181,768,270,730.10-271,052,450,163.18

Finding the Fourth Proportional to 788,049,249,377.22, 1,181,768,270,730.10 and 271,052,450,163.18

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Solution

The fourth proportional to 788,049,249,377.22, 1,181,768,270,730.10 and 271,052,450,163.18 is: 406,473,561,848.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    788,049,249,377.22 : 1,181,768,270,730.10 = 271,052,450,163.18 : x
  2. Step 2: Convert to fraction form
    788,049,249,377.22/1,181,768,270,730.10 = 271,052,450,163.18/x
  3. Step 3: Cross multiply
    788,049,249,377.22x = 1,181,768,270,730.10 × 271,052,450,163.18
  4. Step 4: Simplify right side
    788,049,249,377.22x = 320,321,185,306,497,861,550,080
  5. Step 5: Solve for x
    x = 320,321,185,306,497,861,550,080/788,049,249,377.22
  6. Step 6: Final answer
    x = 406,473,561,848.63

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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.