Home / 27,022,106.40-40,533,159.60-26,065,512.60

Finding the Fourth Proportional to 27,022,106.40, 40,533,159.60 and 26,065,512.60

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Solution

The fourth proportional to 27,022,106.40, 40,533,159.60 and 26,065,512.60 is: 39,098,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,022,106.40 : 40,533,159.60 = 26,065,512.60 : x
  2. Step 2: Convert to fraction form
    27,022,106.40/40,533,159.60 = 26,065,512.60/x
  3. Step 3: Cross multiply
    27,022,106.40x = 40,533,159.60 × 26,065,512.60
  4. Step 4: Simplify right side
    27,022,106.40x = 1,056,517,582,271,611
  5. Step 5: Solve for x
    x = 1,056,517,582,271,611/27,022,106.40
  6. Step 6: Final answer
    x = 39,098,268.90

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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.