Home / 3,195,064,033.79-4,409,103,787.74-1,785,379,580.42

Finding the Fourth Proportional to 3,195,064,033.79, 4,409,103,787.74 and 1,785,379,580.42

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Solution

The fourth proportional to 3,195,064,033.79, 4,409,103,787.74 and 1,785,379,580.42 is: 2,463,776,558.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,064,033.79 : 4,409,103,787.74 = 1,785,379,580.42 : x
  2. Step 2: Convert to fraction form
    3,195,064,033.79/4,409,103,787.74 = 1,785,379,580.42/x
  3. Step 3: Cross multiply
    3,195,064,033.79x = 4,409,103,787.74 × 1,785,379,580.42
  4. Step 4: Simplify right side
    3,195,064,033.79x = 7,871,923,870,561,427,456
  5. Step 5: Solve for x
    x = 7,871,923,870,561,427,456/3,195,064,033.79
  6. Step 6: Final answer
    x = 2,463,776,558.88

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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.