Home / 1,582,500,162.48-2,183,561,467.24-913,201,037.52

Finding the Fourth Proportional to 1,582,500,162.48, 2,183,561,467.24 and 913,201,037.52

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Solution

The fourth proportional to 1,582,500,162.48, 2,183,561,467.24 and 913,201,037.52 is: 1,260,050,801.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,500,162.48 : 2,183,561,467.24 = 913,201,037.52 : x
  2. Step 2: Convert to fraction form
    1,582,500,162.48/2,183,561,467.24 = 913,201,037.52/x
  3. Step 3: Cross multiply
    1,582,500,162.48x = 2,183,561,467.24 × 913,201,037.52
  4. Step 4: Simplify right side
    1,582,500,162.48x = 1,994,030,597,372,261,120
  5. Step 5: Solve for x
    x = 1,994,030,597,372,261,120/1,582,500,162.48
  6. Step 6: Final answer
    x = 1,260,050,801.04

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1.5x scale

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.