Finding the Fourth Proportional to 54,896,578,566.18, 81,975,193,435.92 and 44,832,256,783.26
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Solution
The fourth proportional to 54,896,578,566.18, 81,975,193,435.92 and 44,832,256,783.26 is: 66,946,484,060.86
Step by Step Solution
- Step 1: Write the proportion equation
54,896,578,566.18 : 81,975,193,435.92 = 44,832,256,783.26 : x - Step 2: Convert to fraction form
54,896,578,566.18/81,975,193,435.92 = 44,832,256,783.26/x - Step 3: Cross multiply
54,896,578,566.18x = 81,975,193,435.92 × 44,832,256,783.26 - Step 4: Simplify right side
54,896,578,566.18x = 3,675,132,921,976,575,229,952 - Step 5: Solve for x
x = 3,675,132,921,976,575,229,952/54,896,578,566.18 - Step 6: Final answer
x = 66,946,484,060.86
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.