Finding the Fourth Proportional to 14,060,135,298,045, 21,090,202,947,070 and 14,060,135,298,045
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Solution
The fourth proportional to 14,060,135,298,045, 21,090,202,947,070 and 14,060,135,298,045 is: 21,090,202,947,070
Step by Step Solution
- Step 1: Write the proportion equation
14,060,135,298,045 : 21,090,202,947,070 = 14,060,135,298,045 : x - Step 2: Convert to fraction form
14,060,135,298,045/21,090,202,947,070 = 14,060,135,298,045/x - Step 3: Cross multiply
14,060,135,298,045x = 21,090,202,947,070 × 14,060,135,298,045 - Step 4: Simplify right side
14,060,135,298,045x = 296,531,106,899,031,581,391,847,424 - Step 5: Solve for x
x = 296,531,106,899,031,581,391,847,424/14,060,135,298,045 - Step 6: Final answer
x = 21,090,202,947,070
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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.