Home / 2,199,823,553.03-3,035,836,329.32-1,260,207,793.67

Finding the Fourth Proportional to 2,199,823,553.03, 3,035,836,329.32 and 1,260,207,793.67

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Solution

The fourth proportional to 2,199,823,553.03, 3,035,836,329.32 and 1,260,207,793.67 is: 1,739,132,485.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,823,553.03 : 3,035,836,329.32 = 1,260,207,793.67 : x
  2. Step 2: Convert to fraction form
    2,199,823,553.03/3,035,836,329.32 = 1,260,207,793.67/x
  3. Step 3: Cross multiply
    2,199,823,553.03x = 3,035,836,329.32 × 1,260,207,793.67
  4. Step 4: Simplify right side
    2,199,823,553.03x = 3,825,784,602,503,560,192
  5. Step 5: Solve for x
    x = 3,825,784,602,503,560,192/2,199,823,553.03
  6. Step 6: Final answer
    x = 1,739,132,485.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.