Home / 46,900,408.32-70,350,054.40-26,431,672.32

Finding the Fourth Proportional to 46,900,408.32, 70,350,054.40 and 26,431,672.32

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Solution

The fourth proportional to 46,900,408.32, 70,350,054.40 and 26,431,672.32 is: 39,647,193.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,900,408.32 : 70,350,054.40 = 26,431,672.32 : x
  2. Step 2: Convert to fraction form
    46,900,408.32/70,350,054.40 = 26,431,672.32/x
  3. Step 3: Cross multiply
    46,900,408.32x = 70,350,054.40 × 26,431,672.32
  4. Step 4: Simplify right side
    46,900,408.32x = 1,859,469,585,594,974.50
  5. Step 5: Solve for x
    x = 1,859,469,585,594,974.50/46,900,408.32
  6. Step 6: Final answer
    x = 39,647,193.96

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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.