Home / 41,387,899.68-57,106,293.84-25,094,380.32

Finding the Fourth Proportional to 41,387,899.68, 57,106,293.84 and 25,094,380.32

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Solution

The fourth proportional to 41,387,899.68, 57,106,293.84 and 25,094,380.32 is: 34,624,783.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,387,899.68 : 57,106,293.84 = 25,094,380.32 : x
  2. Step 2: Convert to fraction form
    41,387,899.68/57,106,293.84 = 25,094,380.32/x
  3. Step 3: Cross multiply
    41,387,899.68x = 57,106,293.84 × 25,094,380.32
  4. Step 4: Simplify right side
    41,387,899.68x = 1,433,047,056,286,633.25
  5. Step 5: Solve for x
    x = 1,433,047,056,286,633.25/41,387,899.68
  6. Step 6: Final answer
    x = 34,624,783.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.