Home / 6,903,627,194.37-10,354,307,050.71-2,972,274,944.61

Finding the Fourth Proportional to 6,903,627,194.37, 10,354,307,050.71 and 2,972,274,944.61

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Solution

The fourth proportional to 6,903,627,194.37, 10,354,307,050.71 and 2,972,274,944.61 is: 4,457,924,298.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,627,194.37 : 10,354,307,050.71 = 2,972,274,944.61 : x
  2. Step 2: Convert to fraction form
    6,903,627,194.37/10,354,307,050.71 = 2,972,274,944.61/x
  3. Step 3: Cross multiply
    6,903,627,194.37x = 10,354,307,050.71 × 2,972,274,944.61
  4. Step 4: Simplify right side
    6,903,627,194.37x = 30,775,847,415,623,995,392
  5. Step 5: Solve for x
    x = 30,775,847,415,623,995,392/6,903,627,194.37
  6. Step 6: Final answer
    x = 4,457,924,298.22

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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.