Finding the Fourth Proportional to 236,616,842.93, 326,525,227.58 and 132,195,698.48
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Solution
The fourth proportional to 236,616,842.93, 326,525,227.58 and 132,195,698.48 is: 182,426,703.00
Step by Step Solution
- Step 1: Write the proportion equation
236,616,842.93 : 326,525,227.58 = 132,195,698.48 : x - Step 2: Convert to fraction form
236,616,842.93/326,525,227.58 = 132,195,698.48/x - Step 3: Cross multiply
236,616,842.93x = 326,525,227.58 × 132,195,698.48 - Step 4: Simplify right side
236,616,842.93x = 43,165,230,528,985,448 - Step 5: Solve for x
x = 43,165,230,528,985,448/236,616,842.93 - Step 6: Final answer
x = 182,426,703.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.