Home / 26,012,866.08-39,028,010.27-8,506,230.59

Finding the Fourth Proportional to 26,012,866.08, 39,028,010.27 and 8,506,230.59

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Solution

The fourth proportional to 26,012,866.08, 39,028,010.27 and 8,506,230.59 is: 12,762,194.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,012,866.08 : 39,028,010.27 = 8,506,230.59 : x
  2. Step 2: Convert to fraction form
    26,012,866.08/39,028,010.27 = 8,506,230.59/x
  3. Step 3: Cross multiply
    26,012,866.08x = 39,028,010.27 × 8,506,230.59
  4. Step 4: Simplify right side
    26,012,866.08x = 331,981,254,587,837
  5. Step 5: Solve for x
    x = 331,981,254,587,837/26,012,866.08
  6. Step 6: Final answer
    x = 12,762,194.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.