Home / 173,840,258,743.35-260,760,388,115.03-49,763,665,591.35

Finding the Fourth Proportional to 173,840,258,743.35, 260,760,388,115.03 and 49,763,665,591.35

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Solution

The fourth proportional to 173,840,258,743.35, 260,760,388,115.03 and 49,763,665,591.35 is: 74,645,498,387.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,258,743.35 : 260,760,388,115.03 = 49,763,665,591.35 : x
  2. Step 2: Convert to fraction form
    173,840,258,743.35/260,760,388,115.03 = 49,763,665,591.35/x
  3. Step 3: Cross multiply
    173,840,258,743.35x = 260,760,388,115.03 × 49,763,665,591.35
  4. Step 4: Simplify right side
    173,840,258,743.35x = 12,976,392,753,626,990,247,936
  5. Step 5: Solve for x
    x = 12,976,392,753,626,990,247,936/173,840,258,743.35
  6. Step 6: Final answer
    x = 74,645,498,387.03

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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.