Home / 34,474,882.42-47,575,481.79-19,004,627.62

Finding the Fourth Proportional to 34,474,882.42, 47,575,481.79 and 19,004,627.62

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Solution

The fourth proportional to 34,474,882.42, 47,575,481.79 and 19,004,627.62 is: 26,226,465.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,474,882.42 : 47,575,481.79 = 19,004,627.62 : x
  2. Step 2: Convert to fraction form
    34,474,882.42/47,575,481.79 = 19,004,627.62/x
  3. Step 3: Cross multiply
    34,474,882.42x = 47,575,481.79 × 19,004,627.62
  4. Step 4: Simplify right side
    34,474,882.42x = 904,154,315,261,041.12
  5. Step 5: Solve for x
    x = 904,154,315,261,041.12/34,474,882.42
  6. Step 6: Final answer
    x = 26,226,465.52

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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.