Home / 236,196,200.70-354,294,301.05-226,630,262.70

Finding the Fourth Proportional to 236,196,200.70, 354,294,301.05 and 226,630,262.70

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Solution

The fourth proportional to 236,196,200.70, 354,294,301.05 and 226,630,262.70 is: 339,945,394.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,200.70 : 354,294,301.05 = 226,630,262.70 : x
  2. Step 2: Convert to fraction form
    236,196,200.70/354,294,301.05 = 226,630,262.70/x
  3. Step 3: Cross multiply
    236,196,200.70x = 354,294,301.05 × 226,630,262.70
  4. Step 4: Simplify right side
    236,196,200.70x = 80,293,810,520,074,384
  5. Step 5: Solve for x
    x = 80,293,810,520,074,384/236,196,200.70
  6. Step 6: Final answer
    x = 339,945,394.05

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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.