Home / 16,840,955.40-25,261,433.10-6,059,920.20

Finding the Fourth Proportional to 16,840,955.40, 25,261,433.10 and 6,059,920.20

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Solution

The fourth proportional to 16,840,955.40, 25,261,433.10 and 6,059,920.20 is: 9,089,880.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,840,955.40 : 25,261,433.10 = 6,059,920.20 : x
  2. Step 2: Convert to fraction form
    16,840,955.40/25,261,433.10 = 6,059,920.20/x
  3. Step 3: Cross multiply
    16,840,955.40x = 25,261,433.10 × 6,059,920.20
  4. Step 4: Simplify right side
    16,840,955.40x = 153,082,268,723,638.62
  5. Step 5: Solve for x
    x = 153,082,268,723,638.62/16,840,955.40
  6. Step 6: Final answer
    x = 9,089,880.30

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Similar ratio
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1.5x scale

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.