Home / 2,965,019,422.32-4,092,089,670.81-1,711,954,174.56

Finding the Fourth Proportional to 2,965,019,422.32, 4,092,089,670.81 and 1,711,954,174.56

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Solution

The fourth proportional to 2,965,019,422.32, 4,092,089,670.81 and 1,711,954,174.56 is: 2,362,706,275.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965,019,422.32 : 4,092,089,670.81 = 1,711,954,174.56 : x
  2. Step 2: Convert to fraction form
    2,965,019,422.32/4,092,089,670.81 = 1,711,954,174.56/x
  3. Step 3: Cross multiply
    2,965,019,422.32x = 4,092,089,670.81 × 1,711,954,174.56
  4. Step 4: Simplify right side
    2,965,019,422.32x = 7,005,469,994,617,035,776
  5. Step 5: Solve for x
    x = 7,005,469,994,617,035,776/2,965,019,422.32
  6. Step 6: Final answer
    x = 2,362,706,275.00

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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.