Home / 3,033,203,836.80-4,185,458,778.90-1,676,654,490.81

Finding the Fourth Proportional to 3,033,203,836.80, 4,185,458,778.90 and 1,676,654,490.81

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Solution

The fourth proportional to 3,033,203,836.80, 4,185,458,778.90 and 1,676,654,490.81 is: 2,313,582,810.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,203,836.80 : 4,185,458,778.90 = 1,676,654,490.81 : x
  2. Step 2: Convert to fraction form
    3,033,203,836.80/4,185,458,778.90 = 1,676,654,490.81/x
  3. Step 3: Cross multiply
    3,033,203,836.80x = 4,185,458,778.90 × 1,676,654,490.81
  4. Step 4: Simplify right side
    3,033,203,836.80x = 7,017,568,257,742,823,424
  5. Step 5: Solve for x
    x = 7,017,568,257,742,823,424/3,033,203,836.80
  6. Step 6: Final answer
    x = 2,313,582,810.56

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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.