Home / 1,953,629,620.58-2,696,025,903.94-1,061,556,344.66

Finding the Fourth Proportional to 1,953,629,620.58, 2,696,025,903.94 and 1,061,556,344.66

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Solution

The fourth proportional to 1,953,629,620.58, 2,696,025,903.94 and 1,061,556,344.66 is: 1,464,957,007.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,953,629,620.58 : 2,696,025,903.94 = 1,061,556,344.66 : x
  2. Step 2: Convert to fraction form
    1,953,629,620.58/2,696,025,903.94 = 1,061,556,344.66/x
  3. Step 3: Cross multiply
    1,953,629,620.58x = 2,696,025,903.94 × 1,061,556,344.66
  4. Step 4: Simplify right side
    1,953,629,620.58x = 2,861,983,403,695,218,688
  5. Step 5: Solve for x
    x = 2,861,983,403,695,218,688/1,953,629,620.58
  6. Step 6: Final answer
    x = 1,464,957,007.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.