Home / 197,793,130.60-296,484,992.70-88,670,578.60

Finding the Fourth Proportional to 197,793,130.60, 296,484,992.70 and 88,670,578.60

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Solution

The fourth proportional to 197,793,130.60, 296,484,992.70 and 88,670,578.60 is: 132,914,099.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,793,130.60 : 296,484,992.70 = 88,670,578.60 : x
  2. Step 2: Convert to fraction form
    197,793,130.60/296,484,992.70 = 88,670,578.60/x
  3. Step 3: Cross multiply
    197,793,130.60x = 296,484,992.70 × 88,670,578.60
  4. Step 4: Simplify right side
    197,793,130.60x = 26,289,495,848,925,772
  5. Step 5: Solve for x
    x = 26,289,495,848,925,772/197,793,130.60
  6. Step 6: Final answer
    x = 132,914,099.54

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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.