Home / 1,664,194,650.34-2,295,482,786.18-1,070,230,059.56

Finding the Fourth Proportional to 1,664,194,650.34, 2,295,482,786.18 and 1,070,230,059.56

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Solution

The fourth proportional to 1,664,194,650.34, 2,295,482,786.18 and 1,070,230,059.56 is: 1,476,206,331.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,194,650.34 : 2,295,482,786.18 = 1,070,230,059.56 : x
  2. Step 2: Convert to fraction form
    1,664,194,650.34/2,295,482,786.18 = 1,070,230,059.56/x
  3. Step 3: Cross multiply
    1,664,194,650.34x = 2,295,482,786.18 × 1,070,230,059.56
  4. Step 4: Simplify right side
    1,664,194,650.34x = 2,456,694,678,972,376,064
  5. Step 5: Solve for x
    x = 2,456,694,678,972,376,064/1,664,194,650.34
  6. Step 6: Final answer
    x = 1,476,206,331.07

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Double scale
Find fourth proportional to 1,664,194,651.34, 2,295,482,787.56 and 1,070,230,060.56
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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.