Home / 22,014,722.20-32,994,089.70-10,630,658.20

Finding the Fourth Proportional to 22,014,722.20, 32,994,089.70 and 10,630,658.20

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Solution

The fourth proportional to 22,014,722.20, 32,994,089.70 and 10,630,658.20 is: 15,932,469.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014,722.20 : 32,994,089.70 = 10,630,658.20 : x
  2. Step 2: Convert to fraction form
    22,014,722.20/32,994,089.70 = 10,630,658.20/x
  3. Step 3: Cross multiply
    22,014,722.20x = 32,994,089.70 × 10,630,658.20
  4. Step 4: Simplify right side
    22,014,722.20x = 350,748,890,220,840.50
  5. Step 5: Solve for x
    x = 350,748,890,220,840.50/22,014,722.20
  6. Step 6: Final answer
    x = 15,932,469.51

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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.