Home / 16,309,108.74-24,463,807.38-4,949,555.34

Finding the Fourth Proportional to 16,309,108.74, 24,463,807.38 and 4,949,555.34

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Solution

The fourth proportional to 16,309,108.74, 24,463,807.38 and 4,949,555.34 is: 7,424,376.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,309,108.74 : 24,463,807.38 = 4,949,555.34 : x
  2. Step 2: Convert to fraction form
    16,309,108.74/24,463,807.38 = 4,949,555.34/x
  3. Step 3: Cross multiply
    16,309,108.74x = 24,463,807.38 × 4,949,555.34
  4. Step 4: Simplify right side
    16,309,108.74x = 121,084,968,454,410.41
  5. Step 5: Solve for x
    x = 121,084,968,454,410.41/16,309,108.74
  6. Step 6: Final answer
    x = 7,424,376.79

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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.