Home / 194,638,084,351.24-292,041,027,084.46-105,083,296,751.52

Finding the Fourth Proportional to 194,638,084,351.24, 292,041,027,084.46 and 105,083,296,751.52

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Solution

The fourth proportional to 194,638,084,351.24, 292,041,027,084.46 and 105,083,296,751.52 is: 157,670,242,260.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,638,084,351.24 : 292,041,027,084.46 = 105,083,296,751.52 : x
  2. Step 2: Convert to fraction form
    194,638,084,351.24/292,041,027,084.46 = 105,083,296,751.52/x
  3. Step 3: Cross multiply
    194,638,084,351.24x = 292,041,027,084.46 × 105,083,296,751.52
  4. Step 4: Simplify right side
    194,638,084,351.24x = 30,688,633,912,735,003,836,416
  5. Step 5: Solve for x
    x = 30,688,633,912,735,003,836,416/194,638,084,351.24
  6. Step 6: Final answer
    x = 157,670,242,260.27

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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.