Finding the Fourth Proportional to 233,465,356.18, 350,573,192.27 and 154,803,357.97
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Solution
The fourth proportional to 233,465,356.18, 350,573,192.27 and 154,803,357.97 is: 232,453,792.14
Step by Step Solution
- Step 1: Write the proportion equation
233,465,356.18 : 350,573,192.27 = 154,803,357.97 : x - Step 2: Convert to fraction form
233,465,356.18/350,573,192.27 = 154,803,357.97/x - Step 3: Cross multiply
233,465,356.18x = 350,573,192.27 × 154,803,357.97 - Step 4: Simplify right side
233,465,356.18x = 54,269,907,376,588,512 - Step 5: Solve for x
x = 54,269,907,376,588,512/233,465,356.18 - Step 6: Final answer
x = 232,453,792.14
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.