Home / 23,544,136.20-35,316,204.30-20,352,865.80

Finding the Fourth Proportional to 23,544,136.20, 35,316,204.30 and 20,352,865.80

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Solution

The fourth proportional to 23,544,136.20, 35,316,204.30 and 20,352,865.80 is: 30,529,298.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,544,136.20 : 35,316,204.30 = 20,352,865.80 : x
  2. Step 2: Convert to fraction form
    23,544,136.20/35,316,204.30 = 20,352,865.80/x
  3. Step 3: Cross multiply
    23,544,136.20x = 35,316,204.30 × 20,352,865.80
  4. Step 4: Simplify right side
    23,544,136.20x = 718,785,966,683,282.88
  5. Step 5: Solve for x
    x = 718,785,966,683,282.88/23,544,136.20
  6. Step 6: Final answer
    x = 30,529,298.70

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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.