Home / 364,848,319.83-548,145,556.46-233,947,060.50

Finding the Fourth Proportional to 364,848,319.83, 548,145,556.46 and 233,947,060.50

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Solution

The fourth proportional to 364,848,319.83, 548,145,556.46 and 233,947,060.50 is: 351,480,422.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,848,319.83 : 548,145,556.46 = 233,947,060.50 : x
  2. Step 2: Convert to fraction form
    364,848,319.83/548,145,556.46 = 233,947,060.50/x
  3. Step 3: Cross multiply
    364,848,319.83x = 548,145,556.46 × 233,947,060.50
  4. Step 4: Simplify right side
    364,848,319.83x = 128,237,041,659,953,792
  5. Step 5: Solve for x
    x = 128,237,041,659,953,792/364,848,319.83
  6. Step 6: Final answer
    x = 351,480,422.66

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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.