Home / 2,055,373,305.37-2,836,417,260.62-1,115,576,141.04

Finding the Fourth Proportional to 2,055,373,305.37, 2,836,417,260.62 and 1,115,576,141.04

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Solution

The fourth proportional to 2,055,373,305.37, 2,836,417,260.62 and 1,115,576,141.04 is: 1,539,496,214.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,373,305.37 : 2,836,417,260.62 = 1,115,576,141.04 : x
  2. Step 2: Convert to fraction form
    2,055,373,305.37/2,836,417,260.62 = 1,115,576,141.04/x
  3. Step 3: Cross multiply
    2,055,373,305.37x = 2,836,417,260.62 × 1,115,576,141.04
  4. Step 4: Simplify right side
    2,055,373,305.37x = 3,164,239,421,989,139,456
  5. Step 5: Solve for x
    x = 3,164,239,421,989,139,456/2,055,373,305.37
  6. Step 6: Final answer
    x = 1,539,496,214.01

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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.