Home / 204,917,283.30-282,785,005.53-110,831,535.30

Finding the Fourth Proportional to 204,917,283.30, 282,785,005.53 and 110,831,535.30

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Solution

The fourth proportional to 204,917,283.30, 282,785,005.53 and 110,831,535.30 is: 152,947,061.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,917,283.30 : 282,785,005.53 = 110,831,535.30 : x
  2. Step 2: Convert to fraction form
    204,917,283.30/282,785,005.53 = 110,831,535.30/x
  3. Step 3: Cross multiply
    204,917,283.30x = 282,785,005.53 × 110,831,535.30
  4. Step 4: Simplify right side
    204,917,283.30x = 31,341,496,322,708,888
  5. Step 5: Solve for x
    x = 31,341,496,322,708,888/204,917,283.30
  6. Step 6: Final answer
    x = 152,947,061.46

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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.