Home / 1,697,029,105.84-2,342,104,040.06-1,027,954,519.16

Finding the Fourth Proportional to 1,697,029,105.84, 2,342,104,040.06 and 1,027,954,519.16

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Solution

The fourth proportional to 1,697,029,105.84, 2,342,104,040.06 and 1,027,954,519.16 is: 1,418,700,730.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,029,105.84 : 2,342,104,040.06 = 1,027,954,519.16 : x
  2. Step 2: Convert to fraction form
    1,697,029,105.84/2,342,104,040.06 = 1,027,954,519.16/x
  3. Step 3: Cross multiply
    1,697,029,105.84x = 2,342,104,040.06 × 1,027,954,519.16
  4. Step 4: Simplify right side
    1,697,029,105.84x = 2,407,576,432,309,626,880
  5. Step 5: Solve for x
    x = 2,407,576,432,309,626,880/1,697,029,105.84
  6. Step 6: Final answer
    x = 1,418,700,730.61

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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.