Finding the Fourth Proportional to 1,737,353,073.30, 2,397,530,345.04 and 1,293,302,202.18
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Solution
The fourth proportional to 1,737,353,073.30, 2,397,530,345.04 and 1,293,302,202.18 is: 1,784,744,461.38
Step by Step Solution
- Step 1: Write the proportion equation
1,737,353,073.30 : 2,397,530,345.04 = 1,293,302,202.18 : x - Step 2: Convert to fraction form
1,737,353,073.30/2,397,530,345.04 = 1,293,302,202.18/x - Step 3: Cross multiply
1,737,353,073.30x = 2,397,530,345.04 × 1,293,302,202.18 - Step 4: Simplify right side
1,737,353,073.30x = 3,100,731,275,033,607,168 - Step 5: Solve for x
x = 3,100,731,275,033,607,168/1,737,353,073.30 - Step 6: Final answer
x = 1,784,744,461.38
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.