Home / 2,384,322,627.04-3,576,484,862.16-1,072,692,936.16

Finding the Fourth Proportional to 2,384,322,627.04, 3,576,484,862.16 and 1,072,692,936.16

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Solution

The fourth proportional to 2,384,322,627.04, 3,576,484,862.16 and 1,072,692,936.16 is: 1,609,039,818.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,322,627.04 : 3,576,484,862.16 = 1,072,692,936.16 : x
  2. Step 2: Convert to fraction form
    2,384,322,627.04/3,576,484,862.16 = 1,072,692,936.16/x
  3. Step 3: Cross multiply
    2,384,322,627.04x = 3,576,484,862.16 × 1,072,692,936.16
  4. Step 4: Simplify right side
    2,384,322,627.04x = 3,836,470,047,922,203,136
  5. Step 5: Solve for x
    x = 3,836,470,047,922,203,136/2,384,322,627.04
  6. Step 6: Final answer
    x = 1,609,039,818.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.