Home / 33,564,321,163.14-46,319,859,487.90-18,323,225,648.52

Finding the Fourth Proportional to 33,564,321,163.14, 46,319,859,487.90 and 18,323,225,648.52

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Solution

The fourth proportional to 33,564,321,163.14, 46,319,859,487.90 and 18,323,225,648.52 is: 25,286,649,870.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,564,321,163.14 : 46,319,859,487.90 = 18,323,225,648.52 : x
  2. Step 2: Convert to fraction form
    33,564,321,163.14/46,319,859,487.90 = 18,323,225,648.52/x
  3. Step 3: Cross multiply
    33,564,321,163.14x = 46,319,859,487.90 × 18,323,225,648.52
  4. Step 4: Simplify right side
    33,564,321,163.14x = 848,729,237,404,531,818,496
  5. Step 5: Solve for x
    x = 848,729,237,404,531,818,496/33,564,321,163.14
  6. Step 6: Final answer
    x = 25,286,649,870.83

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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.