Home / 13,732,416,059.60-20,598,624,089.40-3,392,699,963.60

Finding the Fourth Proportional to 13,732,416,059.60, 20,598,624,089.40 and 3,392,699,963.60

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Solution

The fourth proportional to 13,732,416,059.60, 20,598,624,089.40 and 3,392,699,963.60 is: 5,089,049,945.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,732,416,059.60 : 20,598,624,089.40 = 3,392,699,963.60 : x
  2. Step 2: Convert to fraction form
    13,732,416,059.60/20,598,624,089.40 = 3,392,699,963.60/x
  3. Step 3: Cross multiply
    13,732,416,059.60x = 20,598,624,089.40 × 3,392,699,963.60
  4. Step 4: Simplify right side
    13,732,416,059.60x = 69,884,951,198,317,469,696
  5. Step 5: Solve for x
    x = 69,884,951,198,317,469,696/13,732,416,059.60
  6. Step 6: Final answer
    x = 5,089,049,945.40

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1.5x scale

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.