Home / 233,520,192-322,204,401.59-139,416,024.15

Finding the Fourth Proportional to 233,520,192, 322,204,401.59 and 139,416,024.15

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Solution

The fourth proportional to 233,520,192, 322,204,401.59 and 139,416,024.15 is: 192,362,194.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,520,192 : 322,204,401.59 = 139,416,024.15 : x
  2. Step 2: Convert to fraction form
    233,520,192/322,204,401.59 = 139,416,024.15/x
  3. Step 3: Cross multiply
    233,520,192x = 322,204,401.59 × 139,416,024.15
  4. Step 4: Simplify right side
    233,520,192x = 44,920,456,632,610,656
  5. Step 5: Solve for x
    x = 44,920,456,632,610,656/233,520,192
  6. Step 6: Final answer
    x = 192,362,194.67

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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.