Home / 22,380,290,099.08-30,898,738,661.73-14,246,682,789.40

Finding the Fourth Proportional to 22,380,290,099.08, 30,898,738,661.73 and 14,246,682,789.40

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Solution

The fourth proportional to 22,380,290,099.08, 30,898,738,661.73 and 14,246,682,789.40 is: 19,669,295,007.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,380,290,099.08 : 30,898,738,661.73 = 14,246,682,789.40 : x
  2. Step 2: Convert to fraction form
    22,380,290,099.08/30,898,738,661.73 = 14,246,682,789.40/x
  3. Step 3: Cross multiply
    22,380,290,099.08x = 30,898,738,661.73 × 14,246,682,789.40
  4. Step 4: Simplify right side
    22,380,290,099.08x = 440,204,528,306,237,145,088
  5. Step 5: Solve for x
    x = 440,204,528,306,237,145,088/22,380,290,099.08
  6. Step 6: Final answer
    x = 19,669,295,007.23

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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.