Home / 27,354,488.37-37,745,496.13-15,595,273.68

Finding the Fourth Proportional to 27,354,488.37, 37,745,496.13 and 15,595,273.68

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Solution

The fourth proportional to 27,354,488.37, 37,745,496.13 and 15,595,273.68 is: 21,519,369.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,354,488.37 : 37,745,496.13 = 15,595,273.68 : x
  2. Step 2: Convert to fraction form
    27,354,488.37/37,745,496.13 = 15,595,273.68/x
  3. Step 3: Cross multiply
    27,354,488.37x = 37,745,496.13 × 15,595,273.68
  4. Step 4: Simplify right side
    27,354,488.37x = 588,651,342,334,730.88
  5. Step 5: Solve for x
    x = 588,651,342,334,730.88/27,354,488.37
  6. Step 6: Final answer
    x = 21,519,369.49

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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.