Home / 37,507,961.47-56,261,626.15-29,317,493.03

Finding the Fourth Proportional to 37,507,961.47, 56,261,626.15 and 29,317,493.03

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Solution

The fourth proportional to 37,507,961.47, 56,261,626.15 and 29,317,493.03 is: 43,975,992.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,507,961.47 : 56,261,626.15 = 29,317,493.03 : x
  2. Step 2: Convert to fraction form
    37,507,961.47/56,261,626.15 = 29,317,493.03/x
  3. Step 3: Cross multiply
    37,507,961.47x = 56,261,626.15 × 29,317,493.03
  4. Step 4: Simplify right side
    37,507,961.47x = 1,649,449,832,509,090.75
  5. Step 5: Solve for x
    x = 1,649,449,832,509,090.75/37,507,961.47
  6. Step 6: Final answer
    x = 43,975,992.51

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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.