Finding the Fourth Proportional to 46,245,368.48, 63,813,957.50 and 25,614,960.08
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Solution
The fourth proportional to 46,245,368.48, 63,813,957.50 and 25,614,960.08 is: 35,346,068.75
Step by Step Solution
- Step 1: Write the proportion equation
46,245,368.48 : 63,813,957.50 = 25,614,960.08 : x - Step 2: Convert to fraction form
46,245,368.48/63,813,957.50 = 25,614,960.08/x - Step 3: Cross multiply
46,245,368.48x = 63,813,957.50 × 25,614,960.08 - Step 4: Simplify right side
46,245,368.48x = 1,634,591,973,462,172 - Step 5: Solve for x
x = 1,634,591,973,462,172/46,245,368.48 - Step 6: Final answer
x = 35,346,068.75
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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.