Home / 11,723,009,244.80-17,587,964,256.04-4,261,474,416.60

Finding the Fourth Proportional to 11,723,009,244.80, 17,587,964,256.04 and 4,261,474,416.60

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Solution

The fourth proportional to 11,723,009,244.80, 17,587,964,256.04 and 4,261,474,416.60 is: 6,393,465,888.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,723,009,244.80 : 17,587,964,256.04 = 4,261,474,416.60 : x
  2. Step 2: Convert to fraction form
    11,723,009,244.80/17,587,964,256.04 = 4,261,474,416.60/x
  3. Step 3: Cross multiply
    11,723,009,244.80x = 17,587,964,256.04 × 4,261,474,416.60
  4. Step 4: Simplify right side
    11,723,009,244.80x = 74,950,659,717,189,713,920
  5. Step 5: Solve for x
    x = 74,950,659,717,189,713,920/11,723,009,244.80
  6. Step 6: Final answer
    x = 6,393,465,888.50

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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.