Home / 19,360,127.10-29,040,190.65-16,336,818.30

Finding the Fourth Proportional to 19,360,127.10, 29,040,190.65 and 16,336,818.30

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Solution

The fourth proportional to 19,360,127.10, 29,040,190.65 and 16,336,818.30 is: 24,505,227.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,360,127.10 : 29,040,190.65 = 16,336,818.30 : x
  2. Step 2: Convert to fraction form
    19,360,127.10/29,040,190.65 = 16,336,818.30/x
  3. Step 3: Cross multiply
    19,360,127.10x = 29,040,190.65 × 16,336,818.30
  4. Step 4: Simplify right side
    19,360,127.10x = 474,424,318,046,408.88
  5. Step 5: Solve for x
    x = 474,424,318,046,408.88/19,360,127.10
  6. Step 6: Final answer
    x = 24,505,227.45

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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.