Home / 9,771,020.32-14,649,444.48-6,568,202.56

Finding the Fourth Proportional to 9,771,020.32, 14,649,444.48 and 6,568,202.56

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Solution

The fourth proportional to 9,771,020.32, 14,649,444.48 and 6,568,202.56 is: 9,847,540.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,771,020.32 : 14,649,444.48 = 6,568,202.56 : x
  2. Step 2: Convert to fraction form
    9,771,020.32/14,649,444.48 = 6,568,202.56/x
  3. Step 3: Cross multiply
    9,771,020.32x = 14,649,444.48 × 6,568,202.56
  4. Step 4: Simplify right side
    9,771,020.32x = 96,220,518,736,113.86
  5. Step 5: Solve for x
    x = 96,220,518,736,113.86/9,771,020.32
  6. Step 6: Final answer
    x = 9,847,540.54

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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.