Home / 40,941,701.12-56,424,698.88-27,166,361.60

Finding the Fourth Proportional to 40,941,701.12, 56,424,698.88 and 27,166,361.60

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Solution

The fourth proportional to 40,941,701.12, 56,424,698.88 and 27,166,361.60 is: 37,439,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,941,701.12 : 56,424,698.88 = 27,166,361.60 : x
  2. Step 2: Convert to fraction form
    40,941,701.12/56,424,698.88 = 27,166,361.60/x
  3. Step 3: Cross multiply
    40,941,701.12x = 56,424,698.88 × 27,166,361.60
  4. Step 4: Simplify right side
    40,941,701.12x = 1,532,853,772,945,195.25
  5. Step 5: Solve for x
    x = 1,532,853,772,945,195.25/40,941,701.12
  6. Step 6: Final answer
    x = 37,439,914.10

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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.