Home / 236,196,339.23-354,294,508.85-227,586,995.03

Finding the Fourth Proportional to 236,196,339.23, 354,294,508.85 and 227,586,995.03

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Solution

The fourth proportional to 236,196,339.23, 354,294,508.85 and 227,586,995.03 is: 341,380,492.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,339.23 : 354,294,508.85 = 227,586,995.03 : x
  2. Step 2: Convert to fraction form
    236,196,339.23/354,294,508.85 = 227,586,995.03/x
  3. Step 3: Cross multiply
    236,196,339.23x = 354,294,508.85 × 227,586,995.03
  4. Step 4: Simplify right side
    236,196,339.23x = 80,632,822,621,891,840
  5. Step 5: Solve for x
    x = 80,632,822,621,891,840/236,196,339.23
  6. Step 6: Final answer
    x = 341,380,492.54

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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.