Home / 23,543,308.80-35,314,963.20-22,220,611.20

Finding the Fourth Proportional to 23,543,308.80, 35,314,963.20 and 22,220,611.20

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Solution

The fourth proportional to 23,543,308.80, 35,314,963.20 and 22,220,611.20 is: 33,330,916.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,543,308.80 : 35,314,963.20 = 22,220,611.20 : x
  2. Step 2: Convert to fraction form
    23,543,308.80/35,314,963.20 = 22,220,611.20/x
  3. Step 3: Cross multiply
    23,543,308.80x = 35,314,963.20 × 22,220,611.20
  4. Step 4: Simplify right side
    23,543,308.80x = 784,720,066,809,507.88
  5. Step 5: Solve for x
    x = 784,720,066,809,507.88/23,543,308.80
  6. Step 6: Final answer
    x = 33,330,916.80

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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.