Home / 136,907,252.44-205,359,084.87-33,276,156.72

Finding the Fourth Proportional to 136,907,252.44, 205,359,084.87 and 33,276,156.72

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Solution

The fourth proportional to 136,907,252.44, 205,359,084.87 and 33,276,156.72 is: 49,913,799.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,907,252.44 : 205,359,084.87 = 33,276,156.72 : x
  2. Step 2: Convert to fraction form
    136,907,252.44/205,359,084.87 = 33,276,156.72/x
  3. Step 3: Cross multiply
    136,907,252.44x = 205,359,084.87 × 33,276,156.72
  4. Step 4: Simplify right side
    136,907,252.44x = 6,833,561,091,454,908
  5. Step 5: Solve for x
    x = 6,833,561,091,454,908/136,907,252.44
  6. Step 6: Final answer
    x = 49,913,799.08

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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.