Home / 16,841,212.20-25,261,818.30-10,463,920.20

Finding the Fourth Proportional to 16,841,212.20, 25,261,818.30 and 10,463,920.20

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Solution

The fourth proportional to 16,841,212.20, 25,261,818.30 and 10,463,920.20 is: 15,695,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,212.20 : 25,261,818.30 = 10,463,920.20 : x
  2. Step 2: Convert to fraction form
    16,841,212.20/25,261,818.30 = 10,463,920.20/x
  3. Step 3: Cross multiply
    16,841,212.20x = 25,261,818.30 × 10,463,920.20
  4. Step 4: Simplify right side
    16,841,212.20x = 264,337,650,798,099.66
  5. Step 5: Solve for x
    x = 264,337,650,798,099.66/16,841,212.20
  6. Step 6: Final answer
    x = 15,695,880.30

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Similar ratio
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1.5x scale

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.