Home / 2,309,473,400.80-3,464,210,101.20-930,277,717.60

Finding the Fourth Proportional to 2,309,473,400.80, 3,464,210,101.20 and 930,277,717.60

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Solution

The fourth proportional to 2,309,473,400.80, 3,464,210,101.20 and 930,277,717.60 is: 1,395,416,576.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,473,400.80 : 3,464,210,101.20 = 930,277,717.60 : x
  2. Step 2: Convert to fraction form
    2,309,473,400.80/3,464,210,101.20 = 930,277,717.60/x
  3. Step 3: Cross multiply
    2,309,473,400.80x = 3,464,210,101.20 × 930,277,717.60
  4. Step 4: Simplify right side
    2,309,473,400.80x = 3,222,677,466,231,200,768
  5. Step 5: Solve for x
    x = 3,222,677,466,231,200,768/2,309,473,400.80
  6. Step 6: Final answer
    x = 1,395,416,576.40

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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.