Home / 24,954,055.60-37,431,083.40-12,167,978.80

Finding the Fourth Proportional to 24,954,055.60, 37,431,083.40 and 12,167,978.80

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Solution

The fourth proportional to 24,954,055.60, 37,431,083.40 and 12,167,978.80 is: 18,251,968.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,954,055.60 : 37,431,083.40 = 12,167,978.80 : x
  2. Step 2: Convert to fraction form
    24,954,055.60/37,431,083.40 = 12,167,978.80/x
  3. Step 3: Cross multiply
    24,954,055.60x = 37,431,083.40 × 12,167,978.80
  4. Step 4: Simplify right side
    24,954,055.60x = 455,460,629,272,231.94
  5. Step 5: Solve for x
    x = 455,460,629,272,231.94/24,954,055.60
  6. Step 6: Final answer
    x = 18,251,968.20

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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.