Finding the Fourth Proportional to 6,733,068,989,193.40, 10,098,583,027,054 and 1,832,487,352,070.80
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Solution
The fourth proportional to 6,733,068,989,193.40, 10,098,583,027,054 and 1,832,487,352,070.80 is: 2,748,453,298,282.66
Step by Step Solution
- Step 1: Write the proportion equation
6,733,068,989,193.40 : 10,098,583,027,054 = 1,832,487,352,070.80 : x - Step 2: Convert to fraction form
6,733,068,989,193.40/10,098,583,027,054 = 1,832,487,352,070.80/x - Step 3: Cross multiply
6,733,068,989,193.40x = 10,098,583,027,054 × 1,832,487,352,070.80 - Step 4: Simplify right side
6,733,068,989,193.40x = 18,505,525,670,913,309,709,172,736 - Step 5: Solve for x
x = 18,505,525,670,913,309,709,172,736/6,733,068,989,193.40 - Step 6: Final answer
x = 2,748,453,298,282.66
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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.