Home / 23,847,404.40-35,729,116.20-19,564,383.60

Finding the Fourth Proportional to 23,847,404.40, 35,729,116.20 and 19,564,383.60

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Solution

The fourth proportional to 23,847,404.40, 35,729,116.20 and 19,564,383.60 is: 29,312,126.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,847,404.40 : 35,729,116.20 = 19,564,383.60 : x
  2. Step 2: Convert to fraction form
    23,847,404.40/35,729,116.20 = 19,564,383.60/x
  3. Step 3: Cross multiply
    23,847,404.40x = 35,729,116.20 × 19,564,383.60
  4. Step 4: Simplify right side
    23,847,404.40x = 699,018,135,025,774.38
  5. Step 5: Solve for x
    x = 699,018,135,025,774.38/23,847,404.40
  6. Step 6: Final answer
    x = 29,312,126.52

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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.