Finding the Fourth Proportional to 11,571,929,495,577, 15,968,224,746,052 and 6,700,348,788,511.80
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Solution
The fourth proportional to 11,571,929,495,577, 15,968,224,746,052 and 6,700,348,788,511.80 is: 9,245,880,332,470.76
Step by Step Solution
- Step 1: Write the proportion equation
11,571,929,495,577 : 15,968,224,746,052 = 6,700,348,788,511.80 : x - Step 2: Convert to fraction form
11,571,929,495,577/15,968,224,746,052 = 6,700,348,788,511.80/x - Step 3: Cross multiply
11,571,929,495,577x = 15,968,224,746,052 × 6,700,348,788,511.80 - Step 4: Simplify right side
11,571,929,495,577x = 106,992,675,331,893,659,225,292,800 - Step 5: Solve for x
x = 106,992,675,331,893,659,225,292,800/11,571,929,495,577 - Step 6: Final answer
x = 9,245,880,332,470.76
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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.