Home / 51,114,060.63-76,695,033.42-25,192,231.02

Finding the Fourth Proportional to 51,114,060.63, 76,695,033.42 and 25,192,231.02

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Solution

The fourth proportional to 51,114,060.63, 76,695,033.42 and 25,192,231.02 is: 37,800,146.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,114,060.63 : 76,695,033.42 = 25,192,231.02 : x
  2. Step 2: Convert to fraction form
    51,114,060.63/76,695,033.42 = 25,192,231.02/x
  3. Step 3: Cross multiply
    51,114,060.63x = 76,695,033.42 × 25,192,231.02
  4. Step 4: Simplify right side
    51,114,060.63x = 1,932,119,000,003,260.75
  5. Step 5: Solve for x
    x = 1,932,119,000,003,260.75/51,114,060.63
  6. Step 6: Final answer
    x = 37,800,146.89

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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.