Home / 49,342,659.15-74,056,504.03-34,207,219.47

Finding the Fourth Proportional to 49,342,659.15, 74,056,504.03 and 34,207,219.47

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Solution

The fourth proportional to 49,342,659.15, 74,056,504.03 and 34,207,219.47 is: 51,340,303.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,342,659.15 : 74,056,504.03 = 34,207,219.47 : x
  2. Step 2: Convert to fraction form
    49,342,659.15/74,056,504.03 = 34,207,219.47/x
  3. Step 3: Cross multiply
    49,342,659.15x = 74,056,504.03 × 34,207,219.47
  4. Step 4: Simplify right side
    49,342,659.15x = 2,533,267,086,310,775.50
  5. Step 5: Solve for x
    x = 2,533,267,086,310,775.50/49,342,659.15
  6. Step 6: Final answer
    x = 51,340,303.30

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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.