Home / 16,338,324.90-24,510,147.09-4,824,956.76

Finding the Fourth Proportional to 16,338,324.90, 24,510,147.09 and 4,824,956.76

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Solution

The fourth proportional to 16,338,324.90, 24,510,147.09 and 4,824,956.76 is: 7,238,220.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,338,324.90 : 24,510,147.09 = 4,824,956.76 : x
  2. Step 2: Convert to fraction form
    16,338,324.90/24,510,147.09 = 4,824,956.76/x
  3. Step 3: Cross multiply
    16,338,324.90x = 24,510,147.09 × 4,824,956.76
  4. Step 4: Simplify right side
    16,338,324.90x = 118,260,399,890,489.83
  5. Step 5: Solve for x
    x = 118,260,399,890,489.83/16,338,324.90
  6. Step 6: Final answer
    x = 7,238,220.60

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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.