Home / 23,084,829.60-34,627,244.40-22,203,031.20

Finding the Fourth Proportional to 23,084,829.60, 34,627,244.40 and 22,203,031.20

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Solution

The fourth proportional to 23,084,829.60, 34,627,244.40 and 22,203,031.20 is: 33,304,546.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,084,829.60 : 34,627,244.40 = 22,203,031.20 : x
  2. Step 2: Convert to fraction form
    23,084,829.60/34,627,244.40 = 22,203,031.20/x
  3. Step 3: Cross multiply
    23,084,829.60x = 34,627,244.40 × 22,203,031.20
  4. Step 4: Simplify right side
    23,084,829.60x = 768,829,787,783,225.25
  5. Step 5: Solve for x
    x = 768,829,787,783,225.25/23,084,829.60
  6. Step 6: Final answer
    x = 33,304,546.80

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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.