Home / 27,312,705.08-37,691,093.10-14,922,532.38

Finding the Fourth Proportional to 27,312,705.08, 37,691,093.10 and 14,922,532.38

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Solution

The fourth proportional to 27,312,705.08, 37,691,093.10 and 14,922,532.38 is: 20,592,854.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,705.08 : 37,691,093.10 = 14,922,532.38 : x
  2. Step 2: Convert to fraction form
    27,312,705.08/37,691,093.10 = 14,922,532.38/x
  3. Step 3: Cross multiply
    27,312,705.08x = 37,691,093.10 × 14,922,532.38
  4. Step 4: Simplify right side
    27,312,705.08x = 562,446,557,222,344.62
  5. Step 5: Solve for x
    x = 562,446,557,222,344.62/27,312,705.08
  6. Step 6: Final answer
    x = 20,592,854.34

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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.