Finding the Fourth Proportional to 46,448,767.44, 64,101,486.24 and 25,822,558.08
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Solution
The fourth proportional to 46,448,767.44, 64,101,486.24 and 25,822,558.08 is: 35,636,346.08
Step by Step Solution
- Step 1: Write the proportion equation
46,448,767.44 : 64,101,486.24 = 25,822,558.08 : x - Step 2: Convert to fraction form
46,448,767.44/64,101,486.24 = 25,822,558.08/x - Step 3: Cross multiply
46,448,767.44x = 64,101,486.24 × 25,822,558.08 - Step 4: Simplify right side
46,448,767.44x = 1,655,264,351,446,720.75 - Step 5: Solve for x
x = 1,655,264,351,446,720.75/46,448,767.44 - Step 6: Final answer
x = 35,636,346.08
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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.