Home / 49,501,056.30-74,363,558.85-34,384,512.30

Finding the Fourth Proportional to 49,501,056.30, 74,363,558.85 and 34,384,512.30

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Solution

The fourth proportional to 49,501,056.30, 74,363,558.85 and 34,384,512.30 is: 51,654,548.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,501,056.30 : 74,363,558.85 = 34,384,512.30 : x
  2. Step 2: Convert to fraction form
    49,501,056.30/74,363,558.85 = 34,384,512.30/x
  3. Step 3: Cross multiply
    49,501,056.30x = 74,363,558.85 × 34,384,512.30
  4. Step 4: Simplify right side
    49,501,056.30x = 2,556,954,703,949,598.50
  5. Step 5: Solve for x
    x = 2,556,954,703,949,598.50/49,501,056.30
  6. Step 6: Final answer
    x = 51,654,548.31

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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.