Home / 39,292,829.60-58,939,244.40-33,624,125.60

Finding the Fourth Proportional to 39,292,829.60, 58,939,244.40 and 33,624,125.60

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Solution

The fourth proportional to 39,292,829.60, 58,939,244.40 and 33,624,125.60 is: 50,436,188.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,292,829.60 : 58,939,244.40 = 33,624,125.60 : x
  2. Step 2: Convert to fraction form
    39,292,829.60/58,939,244.40 = 33,624,125.60/x
  3. Step 3: Cross multiply
    39,292,829.60x = 58,939,244.40 × 33,624,125.60
  4. Step 4: Simplify right side
    39,292,829.60x = 1,981,780,556,474,696.75
  5. Step 5: Solve for x
    x = 1,981,780,556,474,696.75/39,292,829.60
  6. Step 6: Final answer
    x = 50,436,188.40

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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.