Home / 17,319,597,754.11-23,901,043,924.40-9,399,001,090.11

Finding the Fourth Proportional to 17,319,597,754.11, 23,901,043,924.40 and 9,399,001,090.11

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Solution

The fourth proportional to 17,319,597,754.11, 23,901,043,924.40 and 9,399,001,090.11 is: 12,970,620,974.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,319,597,754.11 : 23,901,043,924.40 = 9,399,001,090.11 : x
  2. Step 2: Convert to fraction form
    17,319,597,754.11/23,901,043,924.40 = 9,399,001,090.11/x
  3. Step 3: Cross multiply
    17,319,597,754.11x = 23,901,043,924.40 × 9,399,001,090.11
  4. Step 4: Simplify right side
    17,319,597,754.11x = 224,645,937,900,202,622,976
  5. Step 5: Solve for x
    x = 224,645,937,900,202,622,976/17,319,597,754.11
  6. Step 6: Final answer
    x = 12,970,620,974.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.