Home / 3,302,608,533.78-4,557,600,520.54-1,817,496,659.28

Finding the Fourth Proportional to 3,302,608,533.78, 4,557,600,520.54 and 1,817,496,659.28

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Solution

The fourth proportional to 3,302,608,533.78, 4,557,600,520.54 and 1,817,496,659.28 is: 2,508,145,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,608,533.78 : 4,557,600,520.54 = 1,817,496,659.28 : x
  2. Step 2: Convert to fraction form
    3,302,608,533.78/4,557,600,520.54 = 1,817,496,659.28/x
  3. Step 3: Cross multiply
    3,302,608,533.78x = 4,557,600,520.54 × 1,817,496,659.28
  4. Step 4: Simplify right side
    3,302,608,533.78x = 8,283,423,720,414,238,720
  5. Step 5: Solve for x
    x = 8,283,423,720,414,238,720/3,302,608,533.78
  6. Step 6: Final answer
    x = 2,508,145,799.20

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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.