Home / 17,923,814,908.40-26,885,722,362.60-17,923,814,908.40

Finding the Fourth Proportional to 17,923,814,908.40, 26,885,722,362.60 and 17,923,814,908.40

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Solution

The fourth proportional to 17,923,814,908.40, 26,885,722,362.60 and 17,923,814,908.40 is: 26,885,722,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,923,814,908.40 : 26,885,722,362.60 = 17,923,814,908.40 : x
  2. Step 2: Convert to fraction form
    17,923,814,908.40/26,885,722,362.60 = 17,923,814,908.40/x
  3. Step 3: Cross multiply
    17,923,814,908.40x = 26,885,722,362.60 × 17,923,814,908.40
  4. Step 4: Simplify right side
    17,923,814,908.40x = 481,894,711,305,873,195,008
  5. Step 5: Solve for x
    x = 481,894,711,305,873,195,008/17,923,814,908.40
  6. Step 6: Final answer
    x = 26,885,722,362.60

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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.