Finding the Fourth Proportional to 45,088,802.81, 62,222,667.39 and 24,462,248.99
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Solution
The fourth proportional to 45,088,802.81, 62,222,667.39 and 24,462,248.99 is: 33,757,968.44
Step by Step Solution
- Step 1: Write the proportion equation
45,088,802.81 : 62,222,667.39 = 24,462,248.99 : x - Step 2: Convert to fraction form
45,088,802.81/62,222,667.39 = 24,462,248.99/x - Step 3: Cross multiply
45,088,802.81x = 62,222,667.39 × 24,462,248.99 - Step 4: Simplify right side
45,088,802.81x = 1,522,106,382,205,020 - Step 5: Solve for x
x = 1,522,106,382,205,020/45,088,802.81 - Step 6: Final answer
x = 33,757,968.44
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.