Home / 601,965,589.32-902,904,539.22-270,075,370.68

Finding the Fourth Proportional to 601,965,589.32, 902,904,539.22 and 270,075,370.68

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Solution

The fourth proportional to 601,965,589.32, 902,904,539.22 and 270,075,370.68 is: 405,093,384.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,965,589.32 : 902,904,539.22 = 270,075,370.68 : x
  2. Step 2: Convert to fraction form
    601,965,589.32/902,904,539.22 = 270,075,370.68/x
  3. Step 3: Cross multiply
    601,965,589.32x = 902,904,539.22 × 270,075,370.68
  4. Step 4: Simplify right side
    601,965,589.32x = 243,852,278,118,496,128
  5. Step 5: Solve for x
    x = 243,852,278,118,496,128/601,965,589.32
  6. Step 6: Final answer
    x = 405,093,384.81

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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.