Home / 2,175,795,515.22-3,264,329,971.71-701,906,969.94

Finding the Fourth Proportional to 2,175,795,515.22, 3,264,329,971.71 and 701,906,969.94

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Solution

The fourth proportional to 2,175,795,515.22, 3,264,329,971.71 and 701,906,969.94 is: 1,053,065,852.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,175,795,515.22 : 3,264,329,971.71 = 701,906,969.94 : x
  2. Step 2: Convert to fraction form
    2,175,795,515.22/3,264,329,971.71 = 701,906,969.94/x
  3. Step 3: Cross multiply
    2,175,795,515.22x = 3,264,329,971.71 × 701,906,969.94
  4. Step 4: Simplify right side
    2,175,795,515.22x = 2,291,255,959,327,292,160
  5. Step 5: Solve for x
    x = 2,291,255,959,327,292,160/2,175,795,515.22
  6. Step 6: Final answer
    x = 1,053,065,852.60

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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.