Finding the Fourth Proportional to 9,946,085,877.75, 14,911,773,847.26 and 6,014,918,068.92
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Solution
The fourth proportional to 9,946,085,877.75, 14,911,773,847.26 and 6,014,918,068.92 is: 9,017,929,168.92
Step by Step Solution
- Step 1: Write the proportion equation
9,946,085,877.75 : 14,911,773,847.26 = 6,014,918,068.92 : x - Step 2: Convert to fraction form
9,946,085,877.75/14,911,773,847.26 = 6,014,918,068.92/x - Step 3: Cross multiply
9,946,085,877.75x = 14,911,773,847.26 × 6,014,918,068.92 - Step 4: Simplify right side
9,946,085,877.75x = 89,693,097,953,532,887,040 - Step 5: Solve for x
x = 89,693,097,953,532,887,040/9,946,085,877.75 - Step 6: Final answer
x = 9,017,929,168.92
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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.