Home / 26,822,727.60-40,211,346.60-9,773,458.80

Finding the Fourth Proportional to 26,822,727.60, 40,211,346.60 and 9,773,458.80

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Solution

The fourth proportional to 26,822,727.60, 40,211,346.60 and 9,773,458.80 is: 14,651,900.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,822,727.60 : 40,211,346.60 = 9,773,458.80 : x
  2. Step 2: Convert to fraction form
    26,822,727.60/40,211,346.60 = 9,773,458.80/x
  3. Step 3: Cross multiply
    26,822,727.60x = 40,211,346.60 × 9,773,458.80
  4. Step 4: Simplify right side
    26,822,727.60x = 393,003,939,287,620.12
  5. Step 5: Solve for x
    x = 393,003,939,287,620.12/26,822,727.60
  6. Step 6: Final answer
    x = 14,651,900.63

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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.