Home / 926,560,397.44-1,389,839,481-236,467,725.22

Finding the Fourth Proportional to 926,560,397.44, 1,389,839,481 and 236,467,725.22

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Solution

The fourth proportional to 926,560,397.44, 1,389,839,481 and 236,467,725.22 is: 354,701,303.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    926,560,397.44 : 1,389,839,481 = 236,467,725.22 : x
  2. Step 2: Convert to fraction form
    926,560,397.44/1,389,839,481 = 236,467,725.22/x
  3. Step 3: Cross multiply
    926,560,397.44x = 1,389,839,481 × 236,467,725.22
  4. Step 4: Simplify right side
    926,560,397.44x = 328,652,180,493,015,424
  5. Step 5: Solve for x
    x = 328,652,180,493,015,424/926,560,397.44
  6. Step 6: Final answer
    x = 354,701,303.23

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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.