Home / 25,071,633-37,610,214.30-8,028,299.88

Finding the Fourth Proportional to 25,071,633, 37,610,214.30 and 8,028,299.88

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Solution

The fourth proportional to 25,071,633, 37,610,214.30 and 8,028,299.88 is: 12,043,335.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,633 : 37,610,214.30 = 8,028,299.88 : x
  2. Step 2: Convert to fraction form
    25,071,633/37,610,214.30 = 8,028,299.88/x
  3. Step 3: Cross multiply
    25,071,633x = 37,610,214.30 × 8,028,299.88
  4. Step 4: Simplify right side
    25,071,633x = 301,946,078,951,464.25
  5. Step 5: Solve for x
    x = 301,946,078,951,464.25/25,071,633
  6. Step 6: Final answer
    x = 12,043,335.15

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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.