Home / 11,586,726,201.10-17,380,089,301.65-2,862,590,745.10

Finding the Fourth Proportional to 11,586,726,201.10, 17,380,089,301.65 and 2,862,590,745.10

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Solution

The fourth proportional to 11,586,726,201.10, 17,380,089,301.65 and 2,862,590,745.10 is: 4,293,886,117.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586,726,201.10 : 17,380,089,301.65 = 2,862,590,745.10 : x
  2. Step 2: Convert to fraction form
    11,586,726,201.10/17,380,089,301.65 = 2,862,590,745.10/x
  3. Step 3: Cross multiply
    11,586,726,201.10x = 17,380,089,301.65 × 2,862,590,745.10
  4. Step 4: Simplify right side
    11,586,726,201.10x = 49,752,082,783,914,811,392
  5. Step 5: Solve for x
    x = 49,752,082,783,914,811,392/11,586,726,201.10
  6. Step 6: Final answer
    x = 4,293,886,117.65

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1.5x scale

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.