Home / 1,858,041,738.77-2,787,323,849.78-597,083,107.89

Finding the Fourth Proportional to 1,858,041,738.77, 2,787,323,849.78 and 597,083,107.89

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Solution

The fourth proportional to 1,858,041,738.77, 2,787,323,849.78 and 597,083,107.89 is: 895,708,612.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,041,738.77 : 2,787,323,849.78 = 597,083,107.89 : x
  2. Step 2: Convert to fraction form
    1,858,041,738.77/2,787,323,849.78 = 597,083,107.89/x
  3. Step 3: Cross multiply
    1,858,041,738.77x = 2,787,323,849.78 × 597,083,107.89
  4. Step 4: Simplify right side
    1,858,041,738.77x = 1,664,263,986,919,576,576
  5. Step 5: Solve for x
    x = 1,664,263,986,919,576,576/1,858,041,738.77
  6. Step 6: Final answer
    x = 895,708,612.03

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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.