Home / 57,910,026.43-86,864,969.94-14,779,234.41

Finding the Fourth Proportional to 57,910,026.43, 86,864,969.94 and 14,779,234.41

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Solution

The fourth proportional to 57,910,026.43, 86,864,969.94 and 14,779,234.41 is: 22,168,833.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,910,026.43 : 86,864,969.94 = 14,779,234.41 : x
  2. Step 2: Convert to fraction form
    57,910,026.43/86,864,969.94 = 14,779,234.41/x
  3. Step 3: Cross multiply
    57,910,026.43x = 86,864,969.94 × 14,779,234.41
  4. Step 4: Simplify right side
    57,910,026.43x = 1,283,797,752,760,863.50
  5. Step 5: Solve for x
    x = 1,283,797,752,760,863.50/57,910,026.43
  6. Step 6: Final answer
    x = 22,168,833.83

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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.