Home / 13,744,276.40-20,611,165.80-4,156,468.40

Finding the Fourth Proportional to 13,744,276.40, 20,611,165.80 and 4,156,468.40

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Solution

The fourth proportional to 13,744,276.40, 20,611,165.80 and 4,156,468.40 is: 6,233,115.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,744,276.40 : 20,611,165.80 = 4,156,468.40 : x
  2. Step 2: Convert to fraction form
    13,744,276.40/20,611,165.80 = 4,156,468.40/x
  3. Step 3: Cross multiply
    13,744,276.40x = 20,611,165.80 × 4,156,468.40
  4. Step 4: Simplify right side
    13,744,276.40x = 85,669,659,334,860.72
  5. Step 5: Solve for x
    x = 85,669,659,334,860.72/13,744,276.40
  6. Step 6: Final answer
    x = 6,233,115.29

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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.