Home / 1,662,096,203.35-2,489,171,451.37-923,333,795.28

Finding the Fourth Proportional to 1,662,096,203.35, 2,489,171,451.37 and 923,333,795.28

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Solution

The fourth proportional to 1,662,096,203.35, 2,489,171,451.37 and 923,333,795.28 is: 1,382,793,678.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,096,203.35 : 2,489,171,451.37 = 923,333,795.28 : x
  2. Step 2: Convert to fraction form
    1,662,096,203.35/2,489,171,451.37 = 923,333,795.28/x
  3. Step 3: Cross multiply
    1,662,096,203.35x = 2,489,171,451.37 × 923,333,795.28
  4. Step 4: Simplify right side
    1,662,096,203.35x = 2,298,336,123,293,779,456
  5. Step 5: Solve for x
    x = 2,298,336,123,293,779,456/1,662,096,203.35
  6. Step 6: Final answer
    x = 1,382,793,678.65

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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.