Home / 6,903,627,180.48-10,354,307,029.85-2,972,274,930.72

Finding the Fourth Proportional to 6,903,627,180.48, 10,354,307,029.85 and 2,972,274,930.72

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Solution

The fourth proportional to 6,903,627,180.48, 10,354,307,029.85 and 2,972,274,930.72 is: 4,457,924,277.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,627,180.48 : 10,354,307,029.85 = 2,972,274,930.72 : x
  2. Step 2: Convert to fraction form
    6,903,627,180.48/10,354,307,029.85 = 2,972,274,930.72/x
  3. Step 3: Cross multiply
    6,903,627,180.48x = 10,354,307,029.85 × 2,972,274,930.72
  4. Step 4: Simplify right side
    6,903,627,180.48x = 30,775,847,209,786,150,912
  5. Step 5: Solve for x
    x = 30,775,847,209,786,150,912/6,903,627,180.48
  6. Step 6: Final answer
    x = 4,457,924,277.37

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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.