Finding the Fourth Proportional to 46,771,693,058.16, 70,129,522,236.24 and 14,886,593,328.42
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Solution
The fourth proportional to 46,771,693,058.16, 70,129,522,236.24 and 14,886,593,328.42 is: 22,320,972,570.93
Step by Step Solution
- Step 1: Write the proportion equation
46,771,693,058.16 : 70,129,522,236.24 = 14,886,593,328.42 : x - Step 2: Convert to fraction form
46,771,693,058.16/70,129,522,236.24 = 14,886,593,328.42/x - Step 3: Cross multiply
46,771,693,058.16x = 70,129,522,236.24 × 14,886,593,328.42 - Step 4: Simplify right side
46,771,693,058.16x = 1,043,989,677,847,292,542,976 - Step 5: Solve for x
x = 1,043,989,677,847,292,542,976/46,771,693,058.16 - Step 6: Final answer
x = 22,320,972,570.93
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.