Home / 3,110,028,110.32-4,666,217,066.40-1,867,325,076.40

Finding the Fourth Proportional to 3,110,028,110.32, 4,666,217,066.40 and 1,867,325,076.40

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Solution

The fourth proportional to 3,110,028,110.32, 4,666,217,066.40 and 1,867,325,076.40 is: 2,801,693,049.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,028,110.32 : 4,666,217,066.40 = 1,867,325,076.40 : x
  2. Step 2: Convert to fraction form
    3,110,028,110.32/4,666,217,066.40 = 1,867,325,076.40/x
  3. Step 3: Cross multiply
    3,110,028,110.32x = 4,666,217,066.40 × 1,867,325,076.40
  4. Step 4: Simplify right side
    3,110,028,110.32x = 8,713,344,140,014,363,648
  5. Step 5: Solve for x
    x = 8,713,344,140,014,363,648/3,110,028,110.32
  6. Step 6: Final answer
    x = 2,801,693,049.37

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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.