Home / 50,271,473.58-75,413,116.08-17,927,974.32

Finding the Fourth Proportional to 50,271,473.58, 75,413,116.08 and 17,927,974.32

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Solution

The fourth proportional to 50,271,473.58, 75,413,116.08 and 17,927,974.32 is: 26,894,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,271,473.58 : 75,413,116.08 = 17,927,974.32 : x
  2. Step 2: Convert to fraction form
    50,271,473.58/75,413,116.08 = 17,927,974.32/x
  3. Step 3: Cross multiply
    50,271,473.58x = 75,413,116.08 × 17,927,974.32
  4. Step 4: Simplify right side
    50,271,473.58x = 1,352,004,408,473,419
  5. Step 5: Solve for x
    x = 1,352,004,408,473,419/50,271,473.58
  6. Step 6: Final answer
    x = 26,894,067.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.