Finding the Fourth Proportional to 333,623,107.24, 460,399,878.02 and 184,943,851.56
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Solution
The fourth proportional to 333,623,107.24, 460,399,878.02 and 184,943,851.56 is: 255,222,509.63
Step by Step Solution
- Step 1: Write the proportion equation
333,623,107.24 : 460,399,878.02 = 184,943,851.56 : x - Step 2: Convert to fraction form
333,623,107.24/460,399,878.02 = 184,943,851.56/x - Step 3: Cross multiply
333,623,107.24x = 460,399,878.02 × 184,943,851.56 - Step 4: Simplify right side
333,623,107.24x = 85,148,126,698,772,992 - Step 5: Solve for x
x = 85,148,126,698,772,992/333,623,107.24 - Step 6: Final answer
x = 255,222,509.63
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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.