Home / 34,992,023.44-48,288,921.06-19,521,185.44

Finding the Fourth Proportional to 34,992,023.44, 48,288,921.06 and 19,521,185.44

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Solution

The fourth proportional to 34,992,023.44, 48,288,921.06 and 19,521,185.44 is: 26,939,196.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,992,023.44 : 48,288,921.06 = 19,521,185.44 : x
  2. Step 2: Convert to fraction form
    34,992,023.44/48,288,921.06 = 19,521,185.44/x
  3. Step 3: Cross multiply
    34,992,023.44x = 48,288,921.06 × 19,521,185.44
  4. Step 4: Simplify right side
    34,992,023.44x = 942,656,982,709,781.50
  5. Step 5: Solve for x
    x = 942,656,982,709,781.50/34,992,023.44
  6. Step 6: Final answer
    x = 26,939,196.14

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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.