Finding the Fourth Proportional to 22,478,817,241,150, 33,694,428,179,524 and 7,561,130,106,829
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Solution
The fourth proportional to 22,478,817,241,150, 33,694,428,179,524 and 7,561,130,106,829 is: 11,333,690,407,616.51
Step by Step Solution
- Step 1: Write the proportion equation
22,478,817,241,150 : 33,694,428,179,524 = 7,561,130,106,829 : x - Step 2: Convert to fraction form
22,478,817,241,150/33,694,428,179,524 = 7,561,130,106,829/x - Step 3: Cross multiply
22,478,817,241,150x = 33,694,428,179,524 × 7,561,130,106,829 - Step 4: Simplify right side
22,478,817,241,150x = 254,767,955,340,586,383,143,075,840 - Step 5: Solve for x
x = 254,767,955,340,586,383,143,075,840/22,478,817,241,150 - Step 6: Final answer
x = 11,333,690,407,616.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.