Home / 32,393,032.44-44,702,916.06-19,341,431.88

Finding the Fourth Proportional to 32,393,032.44, 44,702,916.06 and 19,341,431.88

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Solution

The fourth proportional to 32,393,032.44, 44,702,916.06 and 19,341,431.88 is: 26,691,493.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,393,032.44 : 44,702,916.06 = 19,341,431.88 : x
  2. Step 2: Convert to fraction form
    32,393,032.44/44,702,916.06 = 19,341,431.88/x
  3. Step 3: Cross multiply
    32,393,032.44x = 44,702,916.06 × 19,341,431.88
  4. Step 4: Simplify right side
    32,393,032.44x = 864,618,405,811,848
  5. Step 5: Solve for x
    x = 864,618,405,811,848/32,393,032.44
  6. Step 6: Final answer
    x = 26,691,493.22

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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.