Home / 32,256,433.20-48,406,768.20-14,318,410.80

Finding the Fourth Proportional to 32,256,433.20, 48,406,768.20 and 14,318,410.80

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Solution

The fourth proportional to 32,256,433.20, 48,406,768.20 and 14,318,410.80 is: 21,487,434.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,433.20 : 48,406,768.20 = 14,318,410.80 : x
  2. Step 2: Convert to fraction form
    32,256,433.20/48,406,768.20 = 14,318,410.80/x
  3. Step 3: Cross multiply
    32,256,433.20x = 48,406,768.20 × 14,318,410.80
  4. Step 4: Simplify right side
    32,256,433.20x = 693,107,992,587,976.62
  5. Step 5: Solve for x
    x = 693,107,992,587,976.62/32,256,433.20
  6. Step 6: Final answer
    x = 21,487,434.41

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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.