Home / 25,014,256.32-37,522,871.60-9,661,662.08

Finding the Fourth Proportional to 25,014,256.32, 37,522,871.60 and 9,661,662.08

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Solution

The fourth proportional to 25,014,256.32, 37,522,871.60 and 9,661,662.08 is: 14,493,067.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,014,256.32 : 37,522,871.60 = 9,661,662.08 : x
  2. Step 2: Convert to fraction form
    25,014,256.32/37,522,871.60 = 9,661,662.08/x
  3. Step 3: Cross multiply
    25,014,256.32x = 37,522,871.60 × 9,661,662.08
  4. Step 4: Simplify right side
    25,014,256.32x = 362,533,305,670,428.94
  5. Step 5: Solve for x
    x = 362,533,305,670,428.94/25,014,256.32
  6. Step 6: Final answer
    x = 14,493,067.51

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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.