Home / 6,065,262,012.64-9,098,870,634.36-1,868,212,876.29

Finding the Fourth Proportional to 6,065,262,012.64, 9,098,870,634.36 and 1,868,212,876.29

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Solution

The fourth proportional to 6,065,262,012.64, 9,098,870,634.36 and 1,868,212,876.29 is: 2,802,620,438.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,262,012.64 : 9,098,870,634.36 = 1,868,212,876.29 : x
  2. Step 2: Convert to fraction form
    6,065,262,012.64/9,098,870,634.36 = 1,868,212,876.29/x
  3. Step 3: Cross multiply
    6,065,262,012.64x = 9,098,870,634.36 × 1,868,212,876.29
  4. Step 4: Simplify right side
    6,065,262,012.64x = 16,998,627,278,808,313,856
  5. Step 5: Solve for x
    x = 16,998,627,278,808,313,856/6,065,262,012.64
  6. Step 6: Final answer
    x = 2,802,620,438.06

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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.