Home / 2,867,671,544.96-4,301,966,996.54-1,209,823,028.69

Finding the Fourth Proportional to 2,867,671,544.96, 4,301,966,996.54 and 1,209,823,028.69

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Solution

The fourth proportional to 2,867,671,544.96, 4,301,966,996.54 and 1,209,823,028.69 is: 1,814,928,474.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,671,544.96 : 4,301,966,996.54 = 1,209,823,028.69 : x
  2. Step 2: Convert to fraction form
    2,867,671,544.96/4,301,966,996.54 = 1,209,823,028.69/x
  3. Step 3: Cross multiply
    2,867,671,544.96x = 4,301,966,996.54 × 1,209,823,028.69
  4. Step 4: Simplify right side
    2,867,671,544.96x = 5,204,618,741,086,350,336
  5. Step 5: Solve for x
    x = 5,204,618,741,086,350,336/2,867,671,544.96
  6. Step 6: Final answer
    x = 1,814,928,474.02

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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.