Home / 1,307,004,756,603.10-1,959,937,753,584.20-694,250,224,163.76

Finding the Fourth Proportional to 1,307,004,756,603.10, 1,959,937,753,584.20 and 694,250,224,163.76

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Solution

The fourth proportional to 1,307,004,756,603.10, 1,959,937,753,584.20 and 694,250,224,163.76 is: 1,041,072,894,263.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,307,004,756,603.10 : 1,959,937,753,584.20 = 694,250,224,163.76 : x
  2. Step 2: Convert to fraction form
    1,307,004,756,603.10/1,959,937,753,584.20 = 694,250,224,163.76/x
  3. Step 3: Cross multiply
    1,307,004,756,603.10x = 1,959,937,753,584.20 × 694,250,224,163.76
  4. Step 4: Simplify right side
    1,307,004,756,603.10x = 1,360,687,224,772,847,067,987,968
  5. Step 5: Solve for x
    x = 1,360,687,224,772,847,067,987,968/1,307,004,756,603.10
  6. Step 6: Final answer
    x = 1,041,072,894,263.42

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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.