Home / 338,115,104,667.60-466,599,145,103.05-183,790,784,180.39

Finding the Fourth Proportional to 338,115,104,667.60, 466,599,145,103.05 and 183,790,784,180.39

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Solution

The fourth proportional to 338,115,104,667.60, 466,599,145,103.05 and 183,790,784,180.39 is: 253,631,445,601.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,115,104,667.60 : 466,599,145,103.05 = 183,790,784,180.39 : x
  2. Step 2: Convert to fraction form
    338,115,104,667.60/466,599,145,103.05 = 183,790,784,180.39/x
  3. Step 3: Cross multiply
    338,115,104,667.60x = 466,599,145,103.05 × 183,790,784,180.39
  4. Step 4: Simplify right side
    338,115,104,667.60x = 85,756,622,776,389,146,247,168
  5. Step 5: Solve for x
    x = 85,756,622,776,389,146,247,168/338,115,104,667.60
  6. Step 6: Final answer
    x = 253,631,445,601.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.