Home / 45,399,574.40-68,099,361.60-27,483,670.40

Finding the Fourth Proportional to 45,399,574.40, 68,099,361.60 and 27,483,670.40

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Solution

The fourth proportional to 45,399,574.40, 68,099,361.60 and 27,483,670.40 is: 41,225,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,399,574.40 : 68,099,361.60 = 27,483,670.40 : x
  2. Step 2: Convert to fraction form
    45,399,574.40/68,099,361.60 = 27,483,670.40/x
  3. Step 3: Cross multiply
    45,399,574.40x = 68,099,361.60 × 27,483,670.40
  4. Step 4: Simplify right side
    45,399,574.40x = 1,871,620,408,664,816.25
  5. Step 5: Solve for x
    x = 1,871,620,408,664,816.25/45,399,574.40
  6. Step 6: Final answer
    x = 41,225,505.60

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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.