Home / 16,753,539.37-25,130,374.67-11,072,500.69

Finding the Fourth Proportional to 16,753,539.37, 25,130,374.67 and 11,072,500.69

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Solution

The fourth proportional to 16,753,539.37, 25,130,374.67 and 11,072,500.69 is: 16,608,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,539.37 : 25,130,374.67 = 11,072,500.69 : x
  2. Step 2: Convert to fraction form
    16,753,539.37/25,130,374.67 = 11,072,500.69/x
  3. Step 3: Cross multiply
    16,753,539.37x = 25,130,374.67 × 11,072,500.69
  4. Step 4: Simplify right side
    16,753,539.37x = 278,256,090,873,533.53
  5. Step 5: Solve for x
    x = 278,256,090,873,533.53/16,753,539.37
  6. Step 6: Final answer
    x = 16,608,794.40

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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.