Home / 23,505,035.70-35,257,553.55-15,442,878.90

Finding the Fourth Proportional to 23,505,035.70, 35,257,553.55 and 15,442,878.90

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Solution

The fourth proportional to 23,505,035.70, 35,257,553.55 and 15,442,878.90 is: 23,164,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,505,035.70 : 35,257,553.55 = 15,442,878.90 : x
  2. Step 2: Convert to fraction form
    23,505,035.70/35,257,553.55 = 15,442,878.90/x
  3. Step 3: Cross multiply
    23,505,035.70x = 35,257,553.55 × 15,442,878.90
  4. Step 4: Simplify right side
    23,505,035.70x = 544,478,129,782,915.06
  5. Step 5: Solve for x
    x = 544,478,129,782,915.06/23,505,035.70
  6. Step 6: Final answer
    x = 23,164,318.35

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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.