Home / 40,413,544.70-60,658,642.03-25,014,252.85

Finding the Fourth Proportional to 40,413,544.70, 60,658,642.03 and 25,014,252.85

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Solution

The fourth proportional to 40,413,544.70, 60,658,642.03 and 25,014,252.85 is: 37,545,100.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,544.70 : 60,658,642.03 = 25,014,252.85 : x
  2. Step 2: Convert to fraction form
    40,413,544.70/60,658,642.03 = 25,014,252.85/x
  3. Step 3: Cross multiply
    40,413,544.70x = 60,658,642.03 × 25,014,252.85
  4. Step 4: Simplify right side
    40,413,544.70x = 1,517,330,609,213,521.75
  5. Step 5: Solve for x
    x = 1,517,330,609,213,521.75/40,413,544.70
  6. Step 6: Final answer
    x = 37,545,100.80

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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.