Finding the Fourth Proportional to 46,963,558, 64,812,775.49 and 27,118,161.10
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Solution
The fourth proportional to 46,963,558, 64,812,775.49 and 27,118,161.10 is: 37,424,832.40
Step by Step Solution
- Step 1: Write the proportion equation
46,963,558 : 64,812,775.49 = 27,118,161.10 : x - Step 2: Convert to fraction form
46,963,558/64,812,775.49 = 27,118,161.10/x - Step 3: Cross multiply
46,963,558x = 64,812,775.49 × 27,118,161.10 - Step 4: Simplify right side
46,963,558x = 1,757,603,287,075,951.50 - Step 5: Solve for x
x = 1,757,603,287,075,951.50/46,963,558 - Step 6: Final answer
x = 37,424,832.40
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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.