Home / 6,683,253,619.53-9,222,963,406.31-3,672,507,100.53

Finding the Fourth Proportional to 6,683,253,619.53, 9,222,963,406.31 and 3,672,507,100.53

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Solution

The fourth proportional to 6,683,253,619.53, 9,222,963,406.31 and 3,672,507,100.53 is: 5,068,100,138.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,253,619.53 : 9,222,963,406.31 = 3,672,507,100.53 : x
  2. Step 2: Convert to fraction form
    6,683,253,619.53/9,222,963,406.31 = 3,672,507,100.53/x
  3. Step 3: Cross multiply
    6,683,253,619.53x = 9,222,963,406.31 × 3,672,507,100.53
  4. Step 4: Simplify right side
    6,683,253,619.53x = 33,871,398,597,583,470,592
  5. Step 5: Solve for x
    x = 33,871,398,597,583,470,592/6,683,253,619.53
  6. Step 6: Final answer
    x = 5,068,100,138.92

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1.5x scale

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.