Home / 159,750,724,629.60-239,626,086,944.40-113,312,701,461.60

Finding the Fourth Proportional to 159,750,724,629.60, 239,626,086,944.40 and 113,312,701,461.60

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Solution

The fourth proportional to 159,750,724,629.60, 239,626,086,944.40 and 113,312,701,461.60 is: 169,969,052,192.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,750,724,629.60 : 239,626,086,944.40 = 113,312,701,461.60 : x
  2. Step 2: Convert to fraction form
    159,750,724,629.60/239,626,086,944.40 = 113,312,701,461.60/x
  3. Step 3: Cross multiply
    159,750,724,629.60x = 239,626,086,944.40 × 113,312,701,461.60
  4. Step 4: Simplify right side
    159,750,724,629.60x = 27,152,679,252,342,205,317,120
  5. Step 5: Solve for x
    x = 27,152,679,252,342,205,317,120/159,750,724,629.60
  6. Step 6: Final answer
    x = 169,969,052,192.40

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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.