Home / 49,835,293.40-74,752,940.10-34,529,792.60

Finding the Fourth Proportional to 49,835,293.40, 74,752,940.10 and 34,529,792.60

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Solution

The fourth proportional to 49,835,293.40, 74,752,940.10 and 34,529,792.60 is: 51,794,688.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,835,293.40 : 74,752,940.10 = 34,529,792.60 : x
  2. Step 2: Convert to fraction form
    49,835,293.40/74,752,940.10 = 34,529,792.60/x
  3. Step 3: Cross multiply
    49,835,293.40x = 74,752,940.10 × 34,529,792.60
  4. Step 4: Simplify right side
    49,835,293.40x = 2,581,203,517,893,223
  5. Step 5: Solve for x
    x = 2,581,203,517,893,223/49,835,293.40
  6. Step 6: Final answer
    x = 51,794,688.90

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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.