Home / 26,705,602.44-40,057,968.96-8,509,551.84

Finding the Fourth Proportional to 26,705,602.44, 40,057,968.96 and 8,509,551.84

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Solution

The fourth proportional to 26,705,602.44, 40,057,968.96 and 8,509,551.84 is: 12,764,189.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,705,602.44 : 40,057,968.96 = 8,509,551.84 : x
  2. Step 2: Convert to fraction form
    26,705,602.44/40,057,968.96 = 8,509,551.84/x
  3. Step 3: Cross multiply
    26,705,602.44x = 40,057,968.96 × 8,509,551.84
  4. Step 4: Simplify right side
    26,705,602.44x = 340,875,363,470,230.88
  5. Step 5: Solve for x
    x = 340,875,363,470,230.88/26,705,602.44
  6. Step 6: Final answer
    x = 12,764,189.25

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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.