Home / 133,552,922.40-200,329,383.60-110,594,671.20

Finding the Fourth Proportional to 133,552,922.40, 200,329,383.60 and 110,594,671.20

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Solution

The fourth proportional to 133,552,922.40, 200,329,383.60 and 110,594,671.20 is: 165,892,006.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,552,922.40 : 200,329,383.60 = 110,594,671.20 : x
  2. Step 2: Convert to fraction form
    133,552,922.40/200,329,383.60 = 110,594,671.20/x
  3. Step 3: Cross multiply
    133,552,922.40x = 200,329,383.60 × 110,594,671.20
  4. Step 4: Simplify right side
    133,552,922.40x = 22,155,362,310,940,672
  5. Step 5: Solve for x
    x = 22,155,362,310,940,672/133,552,922.40
  6. Step 6: Final answer
    x = 165,892,006.80

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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.