Finding the Fourth Proportional to 4,326,312,797.02, 6,489,274,186.14 and 1,804,202,461.18
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Solution
The fourth proportional to 4,326,312,797.02, 6,489,274,186.14 and 1,804,202,461.18 is: 2,706,222,366.99
Step by Step Solution
- Step 1: Write the proportion equation
4,326,312,797.02 : 6,489,274,186.14 = 1,804,202,461.18 : x - Step 2: Convert to fraction form
4,326,312,797.02/6,489,274,186.14 = 1,804,202,461.18/x - Step 3: Cross multiply
4,326,312,797.02x = 6,489,274,186.14 × 1,804,202,461.18 - Step 4: Simplify right side
4,326,312,797.02x = 11,707,964,457,905,631,232 - Step 5: Solve for x
x = 11,707,964,457,905,631,232/4,326,312,797.02 - Step 6: Final answer
x = 2,706,222,366.99
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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.