Home / 295,684,208,631.30-443,464,248,297.16-83,398,696,569.60

Finding the Fourth Proportional to 295,684,208,631.30, 443,464,248,297.16 and 83,398,696,569.60

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Solution

The fourth proportional to 295,684,208,631.30, 443,464,248,297.16 and 83,398,696,569.60 is: 125,080,539,317.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,684,208,631.30 : 443,464,248,297.16 = 83,398,696,569.60 : x
  2. Step 2: Convert to fraction form
    295,684,208,631.30/443,464,248,297.16 = 83,398,696,569.60/x
  3. Step 3: Cross multiply
    295,684,208,631.30x = 443,464,248,297.16 × 83,398,696,569.60
  4. Step 4: Simplify right side
    295,684,208,631.30x = 36,984,340,283,200,601,325,568
  5. Step 5: Solve for x
    x = 36,984,340,283,200,601,325,568/295,684,208,631.30
  6. Step 6: Final answer
    x = 125,080,539,317.26

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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.