Home / 7,360,419,761.55-11,044,077,365.79-3,627,676,297.29

Finding the Fourth Proportional to 7,360,419,761.55, 11,044,077,365.79 and 3,627,676,297.29

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Solution

The fourth proportional to 7,360,419,761.55, 11,044,077,365.79 and 3,627,676,297.29 is: 5,443,213,700.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360,419,761.55 : 11,044,077,365.79 = 3,627,676,297.29 : x
  2. Step 2: Convert to fraction form
    7,360,419,761.55/11,044,077,365.79 = 3,627,676,297.29/x
  3. Step 3: Cross multiply
    7,360,419,761.55x = 11,044,077,365.79 × 3,627,676,297.29
  4. Step 4: Simplify right side
    7,360,419,761.55x = 40,064,337,685,313,363,968
  5. Step 5: Solve for x
    x = 40,064,337,685,313,363,968/7,360,419,761.55
  6. Step 6: Final answer
    x = 5,443,213,700.20

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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.