Home / 17,259,733,929.72-25,890,770,064.76-6,066,247,238.40

Finding the Fourth Proportional to 17,259,733,929.72, 25,890,770,064.76 and 6,066,247,238.40

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Solution

The fourth proportional to 17,259,733,929.72, 25,890,770,064.76 and 6,066,247,238.40 is: 9,099,781,783.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,259,733,929.72 : 25,890,770,064.76 = 6,066,247,238.40 : x
  2. Step 2: Convert to fraction form
    17,259,733,929.72/25,890,770,064.76 = 6,066,247,238.40/x
  3. Step 3: Cross multiply
    17,259,733,929.72x = 25,890,770,064.76 × 6,066,247,238.40
  4. Step 4: Simplify right side
    17,259,733,929.72x = 157,059,812,405,399,715,840
  5. Step 5: Solve for x
    x = 157,059,812,405,399,715,840/17,259,733,929.72
  6. Step 6: Final answer
    x = 9,099,781,783.71

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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.