Finding the Fourth Proportional to 163,811,930,718.06, 245,717,896,077.09 and 46,036,102,062.06
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Solution
The fourth proportional to 163,811,930,718.06, 245,717,896,077.09 and 46,036,102,062.06 is: 69,054,153,093.09
Step by Step Solution
- Step 1: Write the proportion equation
163,811,930,718.06 : 245,717,896,077.09 = 46,036,102,062.06 : x - Step 2: Convert to fraction form
163,811,930,718.06/245,717,896,077.09 = 46,036,102,062.06/x - Step 3: Cross multiply
163,811,930,718.06x = 245,717,896,077.09 × 46,036,102,062.06 - Step 4: Simplify right side
163,811,930,718.06x = 11,311,894,142,279,567,278,080 - Step 5: Solve for x
x = 11,311,894,142,279,567,278,080/163,811,930,718.06 - Step 6: Final answer
x = 69,054,153,093.09
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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.