Home / 26,705,603.44-40,057,970.46-8,509,552.84

Finding the Fourth Proportional to 26,705,603.44, 40,057,970.46 and 8,509,552.84

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Solution

The fourth proportional to 26,705,603.44, 40,057,970.46 and 8,509,552.84 is: 12,764,190.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,705,603.44 : 40,057,970.46 = 8,509,552.84 : x
  2. Step 2: Convert to fraction form
    26,705,603.44/40,057,970.46 = 8,509,552.84/x
  3. Step 3: Cross multiply
    26,705,603.44x = 40,057,970.46 × 8,509,552.84
  4. Step 4: Simplify right side
    26,705,603.44x = 340,875,416,292,529.12
  5. Step 5: Solve for x
    x = 340,875,416,292,529.12/26,705,603.44
  6. Step 6: Final answer
    x = 12,764,190.75

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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.