Finding the Fourth Proportional to 11,050,923,440,292, 15,249,250,922,856 and 6,112,438,895,170
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Solution
The fourth proportional to 11,050,923,440,292, 15,249,250,922,856 and 6,112,438,895,170 is: 8,434,599,603,072.55
Step by Step Solution
- Step 1: Write the proportion equation
11,050,923,440,292 : 15,249,250,922,856 = 6,112,438,895,170 : x - Step 2: Convert to fraction form
11,050,923,440,292/15,249,250,922,856 = 6,112,438,895,170/x - Step 3: Cross multiply
11,050,923,440,292x = 15,249,250,922,856 × 6,112,438,895,170 - Step 4: Simplify right side
11,050,923,440,292x = 93,210,114,463,072,032,342,933,504 - Step 5: Solve for x
x = 93,210,114,463,072,032,342,933,504/11,050,923,440,292 - Step 6: Final answer
x = 8,434,599,603,072.55
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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.