Finding the Fourth Proportional to 4,326,312,796.02, 6,489,274,184.64 and 1,804,202,460.18
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Solution
The fourth proportional to 4,326,312,796.02, 6,489,274,184.64 and 1,804,202,460.18 is: 2,706,222,365.49
Step by Step Solution
- Step 1: Write the proportion equation
4,326,312,796.02 : 6,489,274,184.64 = 1,804,202,460.18 : x - Step 2: Convert to fraction form
4,326,312,796.02/6,489,274,184.64 = 1,804,202,460.18/x - Step 3: Cross multiply
4,326,312,796.02x = 6,489,274,184.64 × 1,804,202,460.18 - Step 4: Simplify right side
4,326,312,796.02x = 11,707,964,448,710,051,840 - Step 5: Solve for x
x = 11,707,964,448,710,051,840/4,326,312,796.02 - Step 6: Final answer
x = 2,706,222,365.49
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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.