Home / 24,458,729.09-33,753,475.31-13,445,942.94

Finding the Fourth Proportional to 24,458,729.09, 33,753,475.31 and 13,445,942.94

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Solution

The fourth proportional to 24,458,729.09, 33,753,475.31 and 13,445,942.94 is: 18,555,637.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,458,729.09 : 33,753,475.31 = 13,445,942.94 : x
  2. Step 2: Convert to fraction form
    24,458,729.09/33,753,475.31 = 13,445,942.94/x
  3. Step 3: Cross multiply
    24,458,729.09x = 33,753,475.31 × 13,445,942.94
  4. Step 4: Simplify right side
    24,458,729.09x = 453,847,302,977,729.06
  5. Step 5: Solve for x
    x = 453,847,302,977,729.06/24,458,729.09
  6. Step 6: Final answer
    x = 18,555,637.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.