Home / 11,072,352.80-16,608,529.20-10,594,055.90

Finding the Fourth Proportional to 11,072,352.80, 16,608,529.20 and 10,594,055.90

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Solution

The fourth proportional to 11,072,352.80, 16,608,529.20 and 10,594,055.90 is: 15,891,083.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,352.80 : 16,608,529.20 = 10,594,055.90 : x
  2. Step 2: Convert to fraction form
    11,072,352.80/16,608,529.20 = 10,594,055.90/x
  3. Step 3: Cross multiply
    11,072,352.80x = 16,608,529.20 × 10,594,055.90
  4. Step 4: Simplify right side
    11,072,352.80x = 175,951,686,761,582.28
  5. Step 5: Solve for x
    x = 175,951,686,761,582.28/11,072,352.80
  6. Step 6: Final answer
    x = 15,891,083.85

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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.