Finding the Fourth Proportional to 1,733,630,656,501, 2,392,411,873,992.80 and 952,414,391,381.02
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Solution
The fourth proportional to 1,733,630,656,501, 2,392,411,873,992.80 and 952,414,391,381.02 is: 1,314,332,721,538.52
Step by Step Solution
- Step 1: Write the proportion equation
1,733,630,656,501 : 2,392,411,873,992.80 = 952,414,391,381.02 : x - Step 2: Convert to fraction form
1,733,630,656,501/2,392,411,873,992.80 = 952,414,391,381.02/x - Step 3: Cross multiply
1,733,630,656,501x = 2,392,411,873,992.80 × 952,414,391,381.02 - Step 4: Simplify right side
1,733,630,656,501x = 2,278,567,498,901,577,852,256,256 - Step 5: Solve for x
x = 2,278,567,498,901,577,852,256,256/1,733,630,656,501 - Step 6: Final answer
x = 1,314,332,721,538.52
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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.