Home / 1,096,419,029.40-1,643,902,241.40-605,367,545.40

Finding the Fourth Proportional to 1,096,419,029.40, 1,643,902,241.40 and 605,367,545.40

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Solution

The fourth proportional to 1,096,419,029.40, 1,643,902,241.40 and 605,367,545.40 is: 907,650,303.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,419,029.40 : 1,643,902,241.40 = 605,367,545.40 : x
  2. Step 2: Convert to fraction form
    1,096,419,029.40/1,643,902,241.40 = 605,367,545.40/x
  3. Step 3: Cross multiply
    1,096,419,029.40x = 1,643,902,241.40 × 605,367,545.40
  4. Step 4: Simplify right side
    1,096,419,029.40x = 995,165,064,753,876,224
  5. Step 5: Solve for x
    x = 995,165,064,753,876,224/1,096,419,029.40
  6. Step 6: Final answer
    x = 907,650,303.46

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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.