Home / 364,848,319.84-548,145,556.47-233,947,060.51

Finding the Fourth Proportional to 364,848,319.84, 548,145,556.47 and 233,947,060.51

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Solution

The fourth proportional to 364,848,319.84, 548,145,556.47 and 233,947,060.51 is: 351,480,422.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,848,319.84 : 548,145,556.47 = 233,947,060.51 : x
  2. Step 2: Convert to fraction form
    364,848,319.84/548,145,556.47 = 233,947,060.51/x
  3. Step 3: Cross multiply
    364,848,319.84x = 548,145,556.47 × 233,947,060.51
  4. Step 4: Simplify right side
    364,848,319.84x = 128,237,041,663,864,256
  5. Step 5: Solve for x
    x = 128,237,041,663,864,256/364,848,319.84
  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.