Home / 6,903,627,191-10,354,307,045.69-2,972,274,941.24

Finding the Fourth Proportional to 6,903,627,191, 10,354,307,045.69 and 2,972,274,941.24

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Solution

The fourth proportional to 6,903,627,191, 10,354,307,045.69 and 2,972,274,941.24 is: 4,457,924,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,627,191 : 10,354,307,045.69 = 2,972,274,941.24 : x
  2. Step 2: Convert to fraction form
    6,903,627,191/10,354,307,045.69 = 2,972,274,941.24/x
  3. Step 3: Cross multiply
    6,903,627,191x = 10,354,307,045.69 × 2,972,274,941.24
  4. Step 4: Simplify right side
    6,903,627,191x = 30,775,847,365,809,160,192
  5. Step 5: Solve for x
    x = 30,775,847,365,809,160,192/6,903,627,191
  6. Step 6: Final answer
    x = 4,457,924,293.18

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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.