Finding the Fourth Proportional to 33,075,693,657.39, 49,613,464,807.68 and 14,176,726,947.68
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Solution
The fourth proportional to 33,075,693,657.39, 49,613,464,807.68 and 14,176,726,947.68 is: 21,265,057,984.65
Step by Step Solution
- Step 1: Write the proportion equation
33,075,693,657.39 : 49,613,464,807.68 = 14,176,726,947.68 : x - Step 2: Convert to fraction form
33,075,693,657.39/49,613,464,807.68 = 14,176,726,947.68/x - Step 3: Cross multiply
33,075,693,657.39x = 49,613,464,807.68 × 14,176,726,947.68 - Step 4: Simplify right side
33,075,693,657.39x = 703,356,543,506,810,404,864 - Step 5: Solve for x
x = 703,356,543,506,810,404,864/33,075,693,657.39 - Step 6: Final answer
x = 21,265,057,984.65
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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.