Home / 2,867,671,519.58-4,301,966,958.54-1,209,823,003.35

Finding the Fourth Proportional to 2,867,671,519.58, 4,301,966,958.54 and 1,209,823,003.35

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Solution

The fourth proportional to 2,867,671,519.58, 4,301,966,958.54 and 1,209,823,003.35 is: 1,814,928,436.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,671,519.58 : 4,301,966,958.54 = 1,209,823,003.35 : x
  2. Step 2: Convert to fraction form
    2,867,671,519.58/4,301,966,958.54 = 1,209,823,003.35/x
  3. Step 3: Cross multiply
    2,867,671,519.58x = 4,301,966,958.54 × 1,209,823,003.35
  4. Step 4: Simplify right side
    2,867,671,519.58x = 5,204,618,586,093,327,360
  5. Step 5: Solve for x
    x = 5,204,618,586,093,327,360/2,867,671,519.58
  6. Step 6: Final answer
    x = 1,814,928,436.04

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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.