Home / 27,312,882.68-37,691,332.22-14,922,709.46

Finding the Fourth Proportional to 27,312,882.68, 37,691,332.22 and 14,922,709.46

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Solution

The fourth proportional to 27,312,882.68, 37,691,332.22 and 14,922,709.46 is: 20,593,095.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,882.68 : 37,691,332.22 = 14,922,709.46 : x
  2. Step 2: Convert to fraction form
    27,312,882.68/37,691,332.22 = 14,922,709.46/x
  3. Step 3: Cross multiply
    27,312,882.68x = 37,691,332.22 × 14,922,709.46
  4. Step 4: Simplify right side
    27,312,882.68x = 562,456,799,804,783.31
  5. Step 5: Solve for x
    x = 562,456,799,804,783.31/27,312,882.68
  6. Step 6: Final answer
    x = 20,593,095.44

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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.