Home / 2,309,473,468.80-3,464,210,203.20-930,277,785.60

Finding the Fourth Proportional to 2,309,473,468.80, 3,464,210,203.20 and 930,277,785.60

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Solution

The fourth proportional to 2,309,473,468.80, 3,464,210,203.20 and 930,277,785.60 is: 1,395,416,678.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,473,468.80 : 3,464,210,203.20 = 930,277,785.60 : x
  2. Step 2: Convert to fraction form
    2,309,473,468.80/3,464,210,203.20 = 930,277,785.60/x
  3. Step 3: Cross multiply
    2,309,473,468.80x = 3,464,210,203.20 × 930,277,785.60
  4. Step 4: Simplify right side
    2,309,473,468.80x = 3,222,677,796,685,821,952
  5. Step 5: Solve for x
    x = 3,222,677,796,685,821,952/2,309,473,468.80
  6. Step 6: Final answer
    x = 1,395,416,678.40

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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.