Finding the Fourth Proportional to 59,761,490,548.04, 89,657,958,697.70 and 21,476,580,802.31
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Solution
The fourth proportional to 59,761,490,548.04, 89,657,958,697.70 and 21,476,580,802.31 is: 32,220,521,557.99
Step by Step Solution
- Step 1: Write the proportion equation
59,761,490,548.04 : 89,657,958,697.70 = 21,476,580,802.31 : x - Step 2: Convert to fraction form
59,761,490,548.04/89,657,958,697.70 = 21,476,580,802.31/x - Step 3: Cross multiply
59,761,490,548.04x = 89,657,958,697.70 × 21,476,580,802.31 - Step 4: Simplify right side
59,761,490,548.04x = 1,925,546,394,540,771,115,008 - Step 5: Solve for x
x = 1,925,546,394,540,771,115,008/59,761,490,548.04 - Step 6: Final answer
x = 32,220,521,557.99
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1.5x scale
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.