Home / 16,606,800.74-24,890,005.51-11,750,506.43

Finding the Fourth Proportional to 16,606,800.74, 24,890,005.51 and 11,750,506.43

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Solution

The fourth proportional to 16,606,800.74, 24,890,005.51 and 11,750,506.43 is: 17,611,469.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,606,800.74 : 24,890,005.51 = 11,750,506.43 : x
  2. Step 2: Convert to fraction form
    16,606,800.74/24,890,005.51 = 11,750,506.43/x
  3. Step 3: Cross multiply
    16,606,800.74x = 24,890,005.51 × 11,750,506.43
  4. Step 4: Simplify right side
    16,606,800.74x = 292,470,169,634,164.19
  5. Step 5: Solve for x
    x = 292,470,169,634,164.19/16,606,800.74
  6. Step 6: Final answer
    x = 17,611,469.79

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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.