Finding the Fourth Proportional to 23,757,538,698.18, 32,788,214,058.71 and 14,112,306,774.90
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Solution
The fourth proportional to 23,757,538,698.18, 32,788,214,058.71 and 14,112,306,774.90 is: 19,476,652,917.46
Step by Step Solution
- Step 1: Write the proportion equation
23,757,538,698.18 : 32,788,214,058.71 = 14,112,306,774.90 : x - Step 2: Convert to fraction form
23,757,538,698.18/32,788,214,058.71 = 14,112,306,774.90/x - Step 3: Cross multiply
23,757,538,698.18x = 32,788,214,058.71 × 14,112,306,774.90 - Step 4: Simplify right side
23,757,538,698.18x = 462,717,335,397,534,007,296 - Step 5: Solve for x
x = 462,717,335,397,534,007,296/23,757,538,698.18 - Step 6: Final answer
x = 19,476,652,917.46
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1.5x scale
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.