Home / 2,237,689,202.52-3,088,229,296.44-1,672,192,129.16

Finding the Fourth Proportional to 2,237,689,202.52, 3,088,229,296.44 and 1,672,192,129.16

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Solution

The fourth proportional to 2,237,689,202.52, 3,088,229,296.44 and 1,672,192,129.16 is: 2,307,788,193.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,689,202.52 : 3,088,229,296.44 = 1,672,192,129.16 : x
  2. Step 2: Convert to fraction form
    2,237,689,202.52/3,088,229,296.44 = 1,672,192,129.16/x
  3. Step 3: Cross multiply
    2,237,689,202.52x = 3,088,229,296.44 × 1,672,192,129.16
  4. Step 4: Simplify right side
    2,237,689,202.52x = 5,164,112,722,548,292,608
  5. Step 5: Solve for x
    x = 5,164,112,722,548,292,608/2,237,689,202.52
  6. Step 6: Final answer
    x = 2,307,788,193.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.