Home / 16,115,020.10-24,157,947.82-5,877,479.69

Finding the Fourth Proportional to 16,115,020.10, 24,157,947.82 and 5,877,479.69

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Solution

The fourth proportional to 16,115,020.10, 24,157,947.82 and 5,877,479.69 is: 8,810,901.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,115,020.10 : 24,157,947.82 = 5,877,479.69 : x
  2. Step 2: Convert to fraction form
    16,115,020.10/24,157,947.82 = 5,877,479.69/x
  3. Step 3: Cross multiply
    16,115,020.10x = 24,157,947.82 × 5,877,479.69
  4. Step 4: Simplify right side
    16,115,020.10x = 141,987,847,664,237.06
  5. Step 5: Solve for x
    x = 141,987,847,664,237.06/16,115,020.10
  6. Step 6: Final answer
    x = 8,810,901.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.