Home / 58,442,682.20-87,664,023.30-24,388,467.80

Finding the Fourth Proportional to 58,442,682.20, 87,664,023.30 and 24,388,467.80

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Solution

The fourth proportional to 58,442,682.20, 87,664,023.30 and 24,388,467.80 is: 36,582,701.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,442,682.20 : 87,664,023.30 = 24,388,467.80 : x
  2. Step 2: Convert to fraction form
    58,442,682.20/87,664,023.30 = 24,388,467.80/x
  3. Step 3: Cross multiply
    58,442,682.20x = 87,664,023.30 × 24,388,467.80
  4. Step 4: Simplify right side
    58,442,682.20x = 2,137,991,209,470,499.75
  5. Step 5: Solve for x
    x = 2,137,991,209,470,499.75/58,442,682.20
  6. Step 6: Final answer
    x = 36,582,701.70

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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.