Home / 22,014,847.20-32,994,277.20-10,630,783.20

Finding the Fourth Proportional to 22,014,847.20, 32,994,277.20 and 10,630,783.20

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Solution

The fourth proportional to 22,014,847.20, 32,994,277.20 and 10,630,783.20 is: 15,932,656.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,014,847.20 : 32,994,277.20 = 10,630,783.20 : x
  2. Step 2: Convert to fraction form
    22,014,847.20/32,994,277.20 = 10,630,783.20/x
  3. Step 3: Cross multiply
    22,014,847.20x = 32,994,277.20 × 10,630,783.20
  4. Step 4: Simplify right side
    22,014,847.20x = 350,755,007,753,903
  5. Step 5: Solve for x
    x = 350,755,007,753,903/22,014,847.20
  6. Step 6: Final answer
    x = 15,932,656.93

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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.