Home / 49,773,954.20-68,688,042.46-26,881,410.20

Finding the Fourth Proportional to 49,773,954.20, 68,688,042.46 and 26,881,410.20

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Solution

The fourth proportional to 49,773,954.20, 68,688,042.46 and 26,881,410.20 is: 37,096,338.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,773,954.20 : 68,688,042.46 = 26,881,410.20 : x
  2. Step 2: Convert to fraction form
    49,773,954.20/68,688,042.46 = 26,881,410.20/x
  3. Step 3: Cross multiply
    49,773,954.20x = 68,688,042.46 × 26,881,410.20
  4. Step 4: Simplify right side
    49,773,954.20x = 1,846,431,445,202,276.75
  5. Step 5: Solve for x
    x = 1,846,431,445,202,276.75/49,773,954.20
  6. Step 6: Final answer
    x = 37,096,338.33

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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.