Home / 40,413,548.36-60,658,647.57-25,014,256.54

Finding the Fourth Proportional to 40,413,548.36, 60,658,647.57 and 25,014,256.54

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Solution

The fourth proportional to 40,413,548.36, 60,658,647.57 and 25,014,256.54 is: 37,545,106.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,548.36 : 60,658,647.57 = 25,014,256.54 : x
  2. Step 2: Convert to fraction form
    40,413,548.36/60,658,647.57 = 25,014,256.54/x
  3. Step 3: Cross multiply
    40,413,548.36x = 60,658,647.57 × 25,014,256.54
  4. Step 4: Simplify right side
    40,413,548.36x = 1,517,330,971,533,781
  5. Step 5: Solve for x
    x = 1,517,330,971,533,781/40,413,548.36
  6. Step 6: Final answer
    x = 37,545,106.36

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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.