Home / 1,063,560,696.03-1,467,958,652.15-623,669,265.63

Finding the Fourth Proportional to 1,063,560,696.03, 1,467,958,652.15 and 623,669,265.63

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Solution

The fourth proportional to 1,063,560,696.03, 1,467,958,652.15 and 623,669,265.63 is: 860,807,190.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,560,696.03 : 1,467,958,652.15 = 623,669,265.63 : x
  2. Step 2: Convert to fraction form
    1,063,560,696.03/1,467,958,652.15 = 623,669,265.63/x
  3. Step 3: Cross multiply
    1,063,560,696.03x = 1,467,958,652.15 × 623,669,265.63
  4. Step 4: Simplify right side
    1,063,560,696.03x = 915,520,694,558,476,800
  5. Step 5: Solve for x
    x = 915,520,694,558,476,800/1,063,560,696.03
  6. Step 6: Final answer
    x = 860,807,190.39

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.