Finding the Fourth Proportional to 17,067,338,217,936, 23,552,944,172,044 and 9,263,482,830,328
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Solution
The fourth proportional to 17,067,338,217,936, 23,552,944,172,044 and 9,263,482,830,328 is: 12,783,615,766,875.50
Step by Step Solution
- Step 1: Write the proportion equation
17,067,338,217,936 : 23,552,944,172,044 = 9,263,482,830,328 : x - Step 2: Convert to fraction form
17,067,338,217,936/23,552,944,172,044 = 9,263,482,830,328/x - Step 3: Cross multiply
17,067,338,217,936x = 23,552,944,172,044 × 9,263,482,830,328 - Step 4: Simplify right side
17,067,338,217,936x = 218,182,293,941,403,513,740,328,960 - Step 5: Solve for x
x = 218,182,293,941,403,513,740,328,960/17,067,338,217,936 - Step 6: Final answer
x = 12,783,615,766,875.50
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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.