Finding the Fourth Proportional to 1,733,630,656,504.70, 2,392,411,873,997.70 and 952,414,391,384.70
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Solution
The fourth proportional to 1,733,630,656,504.70, 2,392,411,873,997.70 and 952,414,391,384.70 is: 1,314,332,721,543.49
Step by Step Solution
- Step 1: Write the proportion equation
1,733,630,656,504.70 : 2,392,411,873,997.70 = 952,414,391,384.70 : x - Step 2: Convert to fraction form
1,733,630,656,504.70/2,392,411,873,997.70 = 952,414,391,384.70/x - Step 3: Cross multiply
1,733,630,656,504.70x = 2,392,411,873,997.70 × 952,414,391,384.70 - Step 4: Simplify right side
1,733,630,656,504.70x = 2,278,567,498,915,049,017,180,160 - Step 5: Solve for x
x = 2,278,567,498,915,049,017,180,160/1,733,630,656,504.70 - Step 6: Final answer
x = 1,314,332,721,543.49
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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.