Finding the Fourth Proportional to 1,733,630,656,503.60, 2,392,411,873,996.30 and 952,414,391,383.70
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Solution
The fourth proportional to 1,733,630,656,503.60, 2,392,411,873,996.30 and 952,414,391,383.70 is: 1,314,332,721,542.17
Step by Step Solution
- Step 1: Write the proportion equation
1,733,630,656,503.60 : 2,392,411,873,996.30 = 952,414,391,383.70 : x - Step 2: Convert to fraction form
1,733,630,656,503.60/2,392,411,873,996.30 = 952,414,391,383.70/x - Step 3: Cross multiply
1,733,630,656,503.60x = 2,392,411,873,996.30 × 952,414,391,383.70 - Step 4: Simplify right side
1,733,630,656,503.60x = 2,278,567,498,911,322,864,615,424 - Step 5: Solve for x
x = 2,278,567,498,911,322,864,615,424/1,733,630,656,503.60 - Step 6: Final answer
x = 1,314,332,721,542.17
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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.