Home / 3,233,519,252.19-4,462,314,683.81-1,896,373,754.28

Finding the Fourth Proportional to 3,233,519,252.19, 4,462,314,683.81 and 1,896,373,754.28

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Solution

The fourth proportional to 3,233,519,252.19, 4,462,314,683.81 and 1,896,373,754.28 is: 2,617,029,864.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,519,252.19 : 4,462,314,683.81 = 1,896,373,754.28 : x
  2. Step 2: Convert to fraction form
    3,233,519,252.19/4,462,314,683.81 = 1,896,373,754.28/x
  3. Step 3: Cross multiply
    3,233,519,252.19x = 4,462,314,683.81 × 1,896,373,754.28
  4. Step 4: Simplify right side
    3,233,519,252.19x = 8,462,216,449,706,059,776
  5. Step 5: Solve for x
    x = 8,462,216,449,706,059,776/3,233,519,252.19
  6. Step 6: Final answer
    x = 2,617,029,864.28

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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.