Home / 16,166,703,952.80-24,250,055,929.20-9,176,814,007.20

Finding the Fourth Proportional to 16,166,703,952.80, 24,250,055,929.20 and 9,176,814,007.20

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Solution

The fourth proportional to 16,166,703,952.80, 24,250,055,929.20 and 9,176,814,007.20 is: 13,765,221,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,703,952.80 : 24,250,055,929.20 = 9,176,814,007.20 : x
  2. Step 2: Convert to fraction form
    16,166,703,952.80/24,250,055,929.20 = 9,176,814,007.20/x
  3. Step 3: Cross multiply
    16,166,703,952.80x = 24,250,055,929.20 × 9,176,814,007.20
  4. Step 4: Simplify right side
    16,166,703,952.80x = 222,538,252,926,465,998,848
  5. Step 5: Solve for x
    x = 222,538,252,926,465,998,848/16,166,703,952.80
  6. Step 6: Final answer
    x = 13,765,221,010.80

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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.