Home / 270,153,644,066.60-405,216,194,132.04-88,612,563,433.44

Finding the Fourth Proportional to 270,153,644,066.60, 405,216,194,132.04 and 88,612,563,433.44

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Solution

The fourth proportional to 270,153,644,066.60, 405,216,194,132.04 and 88,612,563,433.44 is: 132,914,163,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,153,644,066.60 : 405,216,194,132.04 = 88,612,563,433.44 : x
  2. Step 2: Convert to fraction form
    270,153,644,066.60/405,216,194,132.04 = 88,612,563,433.44/x
  3. Step 3: Cross multiply
    270,153,644,066.60x = 405,216,194,132.04 × 88,612,563,433.44
  4. Step 4: Simplify right side
    270,153,644,066.60x = 35,907,245,706,782,529,552,384
  5. Step 5: Solve for x
    x = 35,907,245,706,782,529,552,384/270,153,644,066.60
  6. Step 6: Final answer
    x = 132,914,163,830.16

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1.5x scale

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.