Finding the Fourth Proportional to 46,651,860.09, 64,371,594.24 and 27,068,259.24
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Solution
The fourth proportional to 46,651,860.09, 64,371,594.24 and 27,068,259.24 is: 37,349,571.85
Step by Step Solution
- Step 1: Write the proportion equation
46,651,860.09 : 64,371,594.24 = 27,068,259.24 : x - Step 2: Convert to fraction form
46,651,860.09/64,371,594.24 = 27,068,259.24/x - Step 3: Cross multiply
46,651,860.09x = 64,371,594.24 × 27,068,259.24 - Step 4: Simplify right side
46,651,860.09x = 1,742,427,000,580,410.75 - Step 5: Solve for x
x = 1,742,427,000,580,410.75/46,651,860.09 - Step 6: Final answer
x = 37,349,571.85
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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.