Home / 204,060,546,677.80-306,090,820,016.70-115,900,862,069.80

Finding the Fourth Proportional to 204,060,546,677.80, 306,090,820,016.70 and 115,900,862,069.80

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Solution

The fourth proportional to 204,060,546,677.80, 306,090,820,016.70 and 115,900,862,069.80 is: 173,851,293,104.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,060,546,677.80 : 306,090,820,016.70 = 115,900,862,069.80 : x
  2. Step 2: Convert to fraction form
    204,060,546,677.80/306,090,820,016.70 = 115,900,862,069.80/x
  3. Step 3: Cross multiply
    204,060,546,677.80x = 306,090,820,016.70 × 115,900,862,069.80
  4. Step 4: Simplify right side
    204,060,546,677.80x = 35,476,189,911,587,525,492,736
  5. Step 5: Solve for x
    x = 35,476,189,911,587,525,492,736/204,060,546,677.80
  6. Step 6: Final answer
    x = 173,851,293,104.70

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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.