Home / 36,308,002.20-54,462,003.30-32,339,909.40

Finding the Fourth Proportional to 36,308,002.20, 54,462,003.30 and 32,339,909.40

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Solution

The fourth proportional to 36,308,002.20, 54,462,003.30 and 32,339,909.40 is: 48,509,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,308,002.20 : 54,462,003.30 = 32,339,909.40 : x
  2. Step 2: Convert to fraction form
    36,308,002.20/54,462,003.30 = 32,339,909.40/x
  3. Step 3: Cross multiply
    36,308,002.20x = 54,462,003.30 × 32,339,909.40
  4. Step 4: Simplify right side
    36,308,002.20x = 1,761,296,252,464,500.75
  5. Step 5: Solve for x
    x = 1,761,296,252,464,500.75/36,308,002.20
  6. Step 6: Final answer
    x = 48,509,864.10

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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.