Home / 49,867,094.80-74,846,623.47-25,292,269.09

Finding the Fourth Proportional to 49,867,094.80, 74,846,623.47 and 25,292,269.09

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Solution

The fourth proportional to 49,867,094.80, 74,846,623.47 and 25,292,269.09 is: 37,961,725.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,867,094.80 : 74,846,623.47 = 25,292,269.09 : x
  2. Step 2: Convert to fraction form
    49,867,094.80/74,846,623.47 = 25,292,269.09/x
  3. Step 3: Cross multiply
    49,867,094.80x = 74,846,623.47 × 25,292,269.09
  4. Step 4: Simplify right side
    49,867,094.80x = 1,893,040,941,281,149.50
  5. Step 5: Solve for x
    x = 1,893,040,941,281,149.50/49,867,094.80
  6. Step 6: Final answer
    x = 37,961,725.04

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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.