Home / 200,074,335.28-276,096,652.80-110,770,259.68

Finding the Fourth Proportional to 200,074,335.28, 276,096,652.80 and 110,770,259.68

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Solution

The fourth proportional to 200,074,335.28, 276,096,652.80 and 110,770,259.68 is: 152,859,675.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,074,335.28 : 276,096,652.80 = 110,770,259.68 : x
  2. Step 2: Convert to fraction form
    200,074,335.28/276,096,652.80 = 110,770,259.68/x
  3. Step 3: Cross multiply
    200,074,335.28x = 276,096,652.80 × 110,770,259.68
  4. Step 4: Simplify right side
    200,074,335.28x = 30,583,297,927,434,804
  5. Step 5: Solve for x
    x = 30,583,297,927,434,804/200,074,335.28
  6. Step 6: Final answer
    x = 152,859,675.30

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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.