Finding the Fourth Proportional to 9,589,771,307,129.80, 14,385,502,596,253 and 2,705,624,904,848.20
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Solution
The fourth proportional to 9,589,771,307,129.80, 14,385,502,596,253 and 2,705,624,904,848.20 is: 4,058,675,941,963.60
Step by Step Solution
- Step 1: Write the proportion equation
9,589,771,307,129.80 : 14,385,502,596,253 = 2,705,624,904,848.20 : x - Step 2: Convert to fraction form
9,589,771,307,129.80/14,385,502,596,253 = 2,705,624,904,848.20/x - Step 3: Cross multiply
9,589,771,307,129.80x = 14,385,502,596,253 × 2,705,624,904,848.20 - Step 4: Simplify right side
9,589,771,307,129.80x = 38,921,774,093,180,561,363,304,448 - Step 5: Solve for x
x = 38,921,774,093,180,561,363,304,448/9,589,771,307,129.80 - Step 6: Final answer
x = 4,058,675,941,963.60
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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.