Home / 36,660,741.20-54,991,111.80-36,093,870.80

Finding the Fourth Proportional to 36,660,741.20, 54,991,111.80 and 36,093,870.80

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Solution

The fourth proportional to 36,660,741.20, 54,991,111.80 and 36,093,870.80 is: 54,140,806.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,660,741.20 : 54,991,111.80 = 36,093,870.80 : x
  2. Step 2: Convert to fraction form
    36,660,741.20/54,991,111.80 = 36,093,870.80/x
  3. Step 3: Cross multiply
    36,660,741.20x = 54,991,111.80 × 36,093,870.80
  4. Step 4: Simplify right side
    36,660,741.20x = 1,984,842,084,457,555.25
  5. Step 5: Solve for x
    x = 1,984,842,084,457,555.25/36,660,741.20
  6. Step 6: Final answer
    x = 54,140,806.20

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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.