Home / 49,207,636.40-73,811,454.60-34,846,919.60

Finding the Fourth Proportional to 49,207,636.40, 73,811,454.60 and 34,846,919.60

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Solution

The fourth proportional to 49,207,636.40, 73,811,454.60 and 34,846,919.60 is: 52,270,379.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,636.40 : 73,811,454.60 = 34,846,919.60 : x
  2. Step 2: Convert to fraction form
    49,207,636.40/73,811,454.60 = 34,846,919.60/x
  3. Step 3: Cross multiply
    49,207,636.40x = 73,811,454.60 × 34,846,919.60
  4. Step 4: Simplify right side
    49,207,636.40x = 2,572,101,824,005,250
  5. Step 5: Solve for x
    x = 2,572,101,824,005,250/49,207,636.40
  6. Step 6: Final answer
    x = 52,270,379.40

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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.