Home / 17,976,524,892.80-24,807,645,165.76-9,948,449,598.08

Finding the Fourth Proportional to 17,976,524,892.80, 24,807,645,165.76 and 9,948,449,598.08

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Solution

The fourth proportional to 17,976,524,892.80, 24,807,645,165.76 and 9,948,449,598.08 is: 13,728,883,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,976,524,892.80 : 24,807,645,165.76 = 9,948,449,598.08 : x
  2. Step 2: Convert to fraction form
    17,976,524,892.80/24,807,645,165.76 = 9,948,449,598.08/x
  3. Step 3: Cross multiply
    17,976,524,892.80x = 24,807,645,165.76 × 9,948,449,598.08
  4. Step 4: Simplify right side
    17,976,524,892.80x = 246,797,607,578,616,299,520
  5. Step 5: Solve for x
    x = 246,797,607,578,616,299,520/17,976,524,892.80
  6. Step 6: Final answer
    x = 13,728,883,032.20

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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.