Home / 27,100,803.07-37,399,767.58-14,711,404.33

Finding the Fourth Proportional to 27,100,803.07, 37,399,767.58 and 14,711,404.33

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Solution

The fourth proportional to 27,100,803.07, 37,399,767.58 and 14,711,404.33 is: 20,302,095.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,100,803.07 : 37,399,767.58 = 14,711,404.33 : x
  2. Step 2: Convert to fraction form
    27,100,803.07/37,399,767.58 = 14,711,404.33/x
  3. Step 3: Cross multiply
    27,100,803.07x = 37,399,767.58 × 14,711,404.33
  4. Step 4: Simplify right side
    27,100,803.07x = 550,203,102,489,419.31
  5. Step 5: Solve for x
    x = 550,203,102,489,419.31/27,100,803.07
  6. Step 6: Final answer
    x = 20,302,095.89

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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.