Home / 11,472,804.41-15,833,613.77-8,567,150.74

Finding the Fourth Proportional to 11,472,804.41, 15,833,613.77 and 8,567,150.74

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Solution

The fourth proportional to 11,472,804.41, 15,833,613.77 and 8,567,150.74 is: 11,823,522.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,804.41 : 15,833,613.77 = 8,567,150.74 : x
  2. Step 2: Convert to fraction form
    11,472,804.41/15,833,613.77 = 8,567,150.74/x
  3. Step 3: Cross multiply
    11,472,804.41x = 15,833,613.77 × 8,567,150.74
  4. Step 4: Simplify right side
    11,472,804.41x = 135,648,955,847,361.61
  5. Step 5: Solve for x
    x = 135,648,955,847,361.61/11,472,804.41
  6. Step 6: Final answer
    x = 11,823,522.05

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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.