Home / 1,664,194,648.34-2,295,482,783.42-1,070,230,057.56

Finding the Fourth Proportional to 1,664,194,648.34, 2,295,482,783.42 and 1,070,230,057.56

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Solution

The fourth proportional to 1,664,194,648.34, 2,295,482,783.42 and 1,070,230,057.56 is: 1,476,206,328.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,664,194,648.34 : 2,295,482,783.42 = 1,070,230,057.56 : x
  2. Step 2: Convert to fraction form
    1,664,194,648.34/2,295,482,783.42 = 1,070,230,057.56/x
  3. Step 3: Cross multiply
    1,664,194,648.34x = 2,295,482,783.42 × 1,070,230,057.56
  4. Step 4: Simplify right side
    1,664,194,648.34x = 2,456,694,671,430,251,008
  5. Step 5: Solve for x
    x = 2,456,694,671,430,251,008/1,664,194,648.34
  6. Step 6: Final answer
    x = 1,476,206,328.31

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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.