Home / 36,885,125.52-55,330,345.49-14,166,022.77

Finding the Fourth Proportional to 36,885,125.52, 55,330,345.49 and 14,166,022.77

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Solution

The fourth proportional to 36,885,125.52, 55,330,345.49 and 14,166,022.77 is: 21,250,054.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,885,125.52 : 55,330,345.49 = 14,166,022.77 : x
  2. Step 2: Convert to fraction form
    36,885,125.52/55,330,345.49 = 14,166,022.77/x
  3. Step 3: Cross multiply
    36,885,125.52x = 55,330,345.49 × 14,166,022.77
  4. Step 4: Simplify right side
    36,885,125.52x = 783,810,934,083,306.75
  5. Step 5: Solve for x
    x = 783,810,934,083,306.75/36,885,125.52
  6. Step 6: Final answer
    x = 21,250,054.68

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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.