Home / 12,767,207.40-19,150,811.10-6,048,743.40

Finding the Fourth Proportional to 12,767,207.40, 19,150,811.10 and 6,048,743.40

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Solution

The fourth proportional to 12,767,207.40, 19,150,811.10 and 6,048,743.40 is: 9,073,115.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,767,207.40 : 19,150,811.10 = 6,048,743.40 : x
  2. Step 2: Convert to fraction form
    12,767,207.40/19,150,811.10 = 6,048,743.40/x
  3. Step 3: Cross multiply
    12,767,207.40x = 19,150,811.10 × 6,048,743.40
  4. Step 4: Simplify right side
    12,767,207.40x = 115,838,342,245,771.75
  5. Step 5: Solve for x
    x = 115,838,342,245,771.75/12,767,207.40
  6. Step 6: Final answer
    x = 9,073,115.10

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Similar ratio
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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.