Home / 122,414,799.60-183,622,199.40-106,471,569.60

Finding the Fourth Proportional to 122,414,799.60, 183,622,199.40 and 106,471,569.60

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Solution

The fourth proportional to 122,414,799.60, 183,622,199.40 and 106,471,569.60 is: 159,707,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,414,799.60 : 183,622,199.40 = 106,471,569.60 : x
  2. Step 2: Convert to fraction form
    122,414,799.60/183,622,199.40 = 106,471,569.60/x
  3. Step 3: Cross multiply
    122,414,799.60x = 183,622,199.40 × 106,471,569.60
  4. Step 4: Simplify right side
    122,414,799.60x = 19,550,543,783,522,176
  5. Step 5: Solve for x
    x = 19,550,543,783,522,176/122,414,799.60
  6. Step 6: Final answer
    x = 159,707,354.40

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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.