Home / 1,741,045,429.20-2,608,166,921.40-1,048,896,670.80

Finding the Fourth Proportional to 1,741,045,429.20, 2,608,166,921.40 and 1,048,896,670.80

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Solution

The fourth proportional to 1,741,045,429.20, 2,608,166,921.40 and 1,048,896,670.80 is: 1,571,295,932.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,045,429.20 : 2,608,166,921.40 = 1,048,896,670.80 : x
  2. Step 2: Convert to fraction form
    1,741,045,429.20/2,608,166,921.40 = 1,048,896,670.80/x
  3. Step 3: Cross multiply
    1,741,045,429.20x = 2,608,166,921.40 × 1,048,896,670.80
  4. Step 4: Simplify right side
    1,741,045,429.20x = 2,735,697,600,747,145,216
  5. Step 5: Solve for x
    x = 2,735,697,600,747,145,216/1,741,045,429.20
  6. Step 6: Final answer
    x = 1,571,295,932.24

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1.5x scale

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.