Home / 38,961,179.08-53,788,049.94-23,495,181.64

Finding the Fourth Proportional to 38,961,179.08, 53,788,049.94 and 23,495,181.64

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Solution

The fourth proportional to 38,961,179.08, 53,788,049.94 and 23,495,181.64 is: 32,436,390.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,961,179.08 : 53,788,049.94 = 23,495,181.64 : x
  2. Step 2: Convert to fraction form
    38,961,179.08/53,788,049.94 = 23,495,181.64/x
  3. Step 3: Cross multiply
    38,961,179.08x = 53,788,049.94 × 23,495,181.64
  4. Step 4: Simplify right side
    38,961,179.08x = 1,263,760,003,401,691
  5. Step 5: Solve for x
    x = 1,263,760,003,401,691/38,961,179.08
  6. Step 6: Final answer
    x = 32,436,390.10

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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.