Finding the Fourth Proportional to 224,316,699.48, 336,593,596.62 and 159,158,929.48
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Solution
The fourth proportional to 224,316,699.48, 336,593,596.62 and 159,158,929.48 is: 238,822,506.89
Step by Step Solution
- Step 1: Write the proportion equation
224,316,699.48 : 336,593,596.62 = 159,158,929.48 : x - Step 2: Convert to fraction form
224,316,699.48/336,593,596.62 = 159,158,929.48/x - Step 3: Cross multiply
224,316,699.48x = 336,593,596.62 × 159,158,929.48 - Step 4: Simplify right side
224,316,699.48x = 53,571,876,507,862,144 - Step 5: Solve for x
x = 53,571,876,507,862,144/224,316,699.48 - Step 6: Final answer
x = 238,822,506.89
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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.