Finding the Fourth Proportional to 9,589,771,307,070.40, 14,385,502,596,164 and 2,705,624,904,787.80
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Solution
The fourth proportional to 9,589,771,307,070.40, 14,385,502,596,164 and 2,705,624,904,787.80 is: 4,058,675,941,873.03
Step by Step Solution
- Step 1: Write the proportion equation
9,589,771,307,070.40 : 14,385,502,596,164 = 2,705,624,904,787.80 : x - Step 2: Convert to fraction form
9,589,771,307,070.40/14,385,502,596,164 = 2,705,624,904,787.80/x - Step 3: Cross multiply
9,589,771,307,070.40x = 14,385,502,596,164 × 2,705,624,904,787.80 - Step 4: Simplify right side
9,589,771,307,070.40x = 38,921,774,092,070,870,663,036,928 - Step 5: Solve for x
x = 38,921,774,092,070,870,663,036,928/9,589,771,307,070.40 - Step 6: Final answer
x = 4,058,675,941,873.03
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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.