Home / 27,182,211-37,511,440.26-14,959,068

Finding the Fourth Proportional to 27,182,211, 37,511,440.26 and 14,959,068

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Solution

The fourth proportional to 27,182,211, 37,511,440.26 and 14,959,068 is: 20,643,507.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,182,211 : 37,511,440.26 = 14,959,068 : x
  2. Step 2: Convert to fraction form
    27,182,211/37,511,440.26 = 14,959,068/x
  3. Step 3: Cross multiply
    27,182,211x = 37,511,440.26 × 14,959,068
  4. Step 4: Simplify right side
    27,182,211x = 561,136,185,627,277.62
  5. Step 5: Solve for x
    x = 561,136,185,627,277.62/27,182,211
  6. Step 6: Final answer
    x = 20,643,507.83

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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.