Home / 27,043,063.73-37,319,460.75-14,653,147.37

Finding the Fourth Proportional to 27,043,063.73, 37,319,460.75 and 14,653,147.37

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Solution

The fourth proportional to 27,043,063.73, 37,319,460.75 and 14,653,147.37 is: 20,221,361.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,063.73 : 37,319,460.75 = 14,653,147.37 : x
  2. Step 2: Convert to fraction form
    27,043,063.73/37,319,460.75 = 14,653,147.37/x
  3. Step 3: Cross multiply
    27,043,063.73x = 37,319,460.75 × 14,653,147.37
  4. Step 4: Simplify right side
    27,043,063.73x = 546,847,558,231,979.38
  5. Step 5: Solve for x
    x = 546,847,558,231,979.38/27,043,063.73
  6. Step 6: Final answer
    x = 20,221,361.15

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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.