Home / 32,364,458.20-48,528,024.90-12,171,741.40

Finding the Fourth Proportional to 32,364,458.20, 48,528,024.90 and 12,171,741.40

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Solution

The fourth proportional to 32,364,458.20, 48,528,024.90 and 12,171,741.40 is: 18,250,593.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,364,458.20 : 48,528,024.90 = 12,171,741.40 : x
  2. Step 2: Convert to fraction form
    32,364,458.20/48,528,024.90 = 12,171,741.40/x
  3. Step 3: Cross multiply
    32,364,458.20x = 48,528,024.90 × 12,171,741.40
  4. Step 4: Simplify right side
    32,364,458.20x = 590,670,569,735,560.88
  5. Step 5: Solve for x
    x = 590,670,569,735,560.88/32,364,458.20
  6. Step 6: Final answer
    x = 18,250,593.48

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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.