Home / 40,413,544.45-60,658,641.65-25,014,252.60

Finding the Fourth Proportional to 40,413,544.45, 60,658,641.65 and 25,014,252.60

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Solution

The fourth proportional to 40,413,544.45, 60,658,641.65 and 25,014,252.60 is: 37,545,100.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,544.45 : 60,658,641.65 = 25,014,252.60 : x
  2. Step 2: Convert to fraction form
    40,413,544.45/60,658,641.65 = 25,014,252.60/x
  3. Step 3: Cross multiply
    40,413,544.45x = 60,658,641.65 × 25,014,252.60
  4. Step 4: Simplify right side
    40,413,544.45x = 1,517,330,584,668,516.50
  5. Step 5: Solve for x
    x = 1,517,330,584,668,516.50/40,413,544.45
  6. Step 6: Final answer
    x = 37,545,100.42

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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.