Home / 47,180,704.48-65,053,660.64-32,303,242.88

Finding the Fourth Proportional to 47,180,704.48, 65,053,660.64 and 32,303,242.88

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Solution

The fourth proportional to 47,180,704.48, 65,053,660.64 and 32,303,242.88 is: 44,540,331.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,180,704.48 : 65,053,660.64 = 32,303,242.88 : x
  2. Step 2: Convert to fraction form
    47,180,704.48/65,053,660.64 = 32,303,242.88/x
  3. Step 3: Cross multiply
    47,180,704.48x = 65,053,660.64 × 32,303,242.88
  4. Step 4: Simplify right side
    47,180,704.48x = 2,101,444,199,887,016.25
  5. Step 5: Solve for x
    x = 2,101,444,199,887,016.25/47,180,704.48
  6. Step 6: Final answer
    x = 44,540,331.12

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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.