Finding the Fourth Proportional to 6,776,735,304.96, 9,352,121,800.92 and 3,766,114,888.44
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Solution
The fourth proportional to 6,776,735,304.96, 9,352,121,800.92 and 3,766,114,888.44 is: 5,197,364,743.93
Step by Step Solution
- Step 1: Write the proportion equation
6,776,735,304.96 : 9,352,121,800.92 = 3,766,114,888.44 : x - Step 2: Convert to fraction form
6,776,735,304.96/9,352,121,800.92 = 3,766,114,888.44/x - Step 3: Cross multiply
6,776,735,304.96x = 9,352,121,800.92 × 3,766,114,888.44 - Step 4: Simplify right side
6,776,735,304.96x = 35,221,165,152,949,116,928 - Step 5: Solve for x
x = 35,221,165,152,949,116,928/6,776,735,304.96 - Step 6: Final answer
x = 5,197,364,743.93
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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.