Home / 50,630,759.06-69,870,782.90-27,425,885.83

Finding the Fourth Proportional to 50,630,759.06, 69,870,782.90 and 27,425,885.83

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Solution

The fourth proportional to 50,630,759.06, 69,870,782.90 and 27,425,885.83 is: 37,847,904.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,630,759.06 : 69,870,782.90 = 27,425,885.83 : x
  2. Step 2: Convert to fraction form
    50,630,759.06/69,870,782.90 = 27,425,885.83/x
  3. Step 3: Cross multiply
    50,630,759.06x = 69,870,782.90 × 27,425,885.83
  4. Step 4: Simplify right side
    50,630,759.06x = 1,916,268,114,562,004.25
  5. Step 5: Solve for x
    x = 1,916,268,114,562,004.25/50,630,759.06
  6. Step 6: Final answer
    x = 37,847,904.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.