Home / 196,247,999.70-293,734,270.35-196,247,999.70

Finding the Fourth Proportional to 196,247,999.70, 293,734,270.35 and 196,247,999.70

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Solution

The fourth proportional to 196,247,999.70, 293,734,270.35 and 196,247,999.70 is: 293,734,270.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,247,999.70 : 293,734,270.35 = 196,247,999.70 : x
  2. Step 2: Convert to fraction form
    196,247,999.70/293,734,270.35 = 196,247,999.70/x
  3. Step 3: Cross multiply
    196,247,999.70x = 293,734,270.35 × 196,247,999.70
  4. Step 4: Simplify right side
    196,247,999.70x = 57,644,762,999,526,520
  5. Step 5: Solve for x
    x = 57,644,762,999,526,520/196,247,999.70
  6. Step 6: Final answer
    x = 293,734,270.35

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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.