Home / 26,917,842.60-40,376,763.90-14,003,826.30

Finding the Fourth Proportional to 26,917,842.60, 40,376,763.90 and 14,003,826.30

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Solution

The fourth proportional to 26,917,842.60, 40,376,763.90 and 14,003,826.30 is: 21,005,739.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,917,842.60 : 40,376,763.90 = 14,003,826.30 : x
  2. Step 2: Convert to fraction form
    26,917,842.60/40,376,763.90 = 14,003,826.30/x
  3. Step 3: Cross multiply
    26,917,842.60x = 40,376,763.90 × 14,003,826.30
  4. Step 4: Simplify right side
    26,917,842.60x = 565,429,188,211,710.62
  5. Step 5: Solve for x
    x = 565,429,188,211,710.62/26,917,842.60
  6. Step 6: Final answer
    x = 21,005,739.45

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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.