Home / 27,312,767.48-37,691,179.16-14,922,594.78

Finding the Fourth Proportional to 27,312,767.48, 37,691,179.16 and 14,922,594.78

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Solution

The fourth proportional to 27,312,767.48, 37,691,179.16 and 14,922,594.78 is: 20,592,940.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,767.48 : 37,691,179.16 = 14,922,594.78 : x
  2. Step 2: Convert to fraction form
    27,312,767.48/37,691,179.16 = 14,922,594.78/x
  3. Step 3: Cross multiply
    27,312,767.48x = 37,691,179.16 × 14,922,594.78
  4. Step 4: Simplify right side
    27,312,767.48x = 562,450,193,310,447.81
  5. Step 5: Solve for x
    x = 562,450,193,310,447.81/27,312,767.48
  6. Step 6: Final answer
    x = 20,592,940.42

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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.