Home / 159,750,724,620.60-239,626,086,930.90-113,312,701,452.60

Finding the Fourth Proportional to 159,750,724,620.60, 239,626,086,930.90 and 113,312,701,452.60

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Solution

The fourth proportional to 159,750,724,620.60, 239,626,086,930.90 and 113,312,701,452.60 is: 169,969,052,178.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,750,724,620.60 : 239,626,086,930.90 = 113,312,701,452.60 : x
  2. Step 2: Convert to fraction form
    159,750,724,620.60/239,626,086,930.90 = 113,312,701,452.60/x
  3. Step 3: Cross multiply
    159,750,724,620.60x = 239,626,086,930.90 × 113,312,701,452.60
  4. Step 4: Simplify right side
    159,750,724,620.60x = 27,152,679,248,655,848,308,736
  5. Step 5: Solve for x
    x = 27,152,679,248,655,848,308,736/159,750,724,620.60
  6. Step 6: Final answer
    x = 169,969,052,178.90

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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.