Home / 29,975,129.54-44,964,328.87-9,503,368.10

Finding the Fourth Proportional to 29,975,129.54, 44,964,328.87 and 9,503,368.10

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Solution

The fourth proportional to 29,975,129.54, 44,964,328.87 and 9,503,368.10 is: 14,255,570.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975,129.54 : 44,964,328.87 = 9,503,368.10 : x
  2. Step 2: Convert to fraction form
    29,975,129.54/44,964,328.87 = 9,503,368.10/x
  3. Step 3: Cross multiply
    29,975,129.54x = 44,964,328.87 × 9,503,368.10
  4. Step 4: Simplify right side
    29,975,129.54x = 427,312,568,621,067
  5. Step 5: Solve for x
    x = 427,312,568,621,067/29,975,129.54
  6. Step 6: Final answer
    x = 14,255,570.37

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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.