Home / 33,216,099.60-49,824,149.40-15,265,203.60

Finding the Fourth Proportional to 33,216,099.60, 49,824,149.40 and 15,265,203.60

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Solution

The fourth proportional to 33,216,099.60, 49,824,149.40 and 15,265,203.60 is: 22,897,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,099.60 : 49,824,149.40 = 15,265,203.60 : x
  2. Step 2: Convert to fraction form
    33,216,099.60/49,824,149.40 = 15,265,203.60/x
  3. Step 3: Cross multiply
    33,216,099.60x = 49,824,149.40 × 15,265,203.60
  4. Step 4: Simplify right side
    33,216,099.60x = 760,575,784,787,817.75
  5. Step 5: Solve for x
    x = 760,575,784,787,817.75/33,216,099.60
  6. Step 6: Final answer
    x = 22,897,805.40

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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.