Home / 2,676,821,462.99-3,694,096,769.45-1,471,140,831.93

Finding the Fourth Proportional to 2,676,821,462.99, 3,694,096,769.45 and 1,471,140,831.93

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Solution

The fourth proportional to 2,676,821,462.99, 3,694,096,769.45 and 1,471,140,831.93 is: 2,030,220,046.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,821,462.99 : 3,694,096,769.45 = 1,471,140,831.93 : x
  2. Step 2: Convert to fraction form
    2,676,821,462.99/3,694,096,769.45 = 1,471,140,831.93/x
  3. Step 3: Cross multiply
    2,676,821,462.99x = 3,694,096,769.45 × 1,471,140,831.93
  4. Step 4: Simplify right side
    2,676,821,462.99x = 5,434,536,594,638,598,144
  5. Step 5: Solve for x
    x = 5,434,536,594,638,598,144/2,676,821,462.99
  6. Step 6: Final answer
    x = 2,030,220,046.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.