Home / 2,760,368,130,470.20-4,140,997,119,335.60-850,244,434,626.96

Finding the Fourth Proportional to 2,760,368,130,470.20, 4,140,997,119,335.60 and 850,244,434,626.96

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Solution

The fourth proportional to 2,760,368,130,470.20, 4,140,997,119,335.60 and 850,244,434,626.96 is: 1,275,503,696,647.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,368,130,470.20 : 4,140,997,119,335.60 = 850,244,434,626.96 : x
  2. Step 2: Convert to fraction form
    2,760,368,130,470.20/4,140,997,119,335.60 = 850,244,434,626.96/x
  3. Step 3: Cross multiply
    2,760,368,130,470.20x = 4,140,997,119,335.60 × 850,244,434,626.96
  4. Step 4: Simplify right side
    2,760,368,130,470.20x = 3,520,859,754,521,367,335,141,376
  5. Step 5: Solve for x
    x = 3,520,859,754,521,367,335,141,376/2,760,368,130,470.20
  6. Step 6: Final answer
    x = 1,275,503,696,647.02

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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.