Finding the Fourth Proportional to 224,564,518.18, 336,967,368.46 and 93,497,274.66
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Solution
The fourth proportional to 224,564,518.18, 336,967,368.46 and 93,497,274.66 is: 140,296,120.05
Step by Step Solution
- Step 1: Write the proportion equation
224,564,518.18 : 336,967,368.46 = 93,497,274.66 : x - Step 2: Convert to fraction form
224,564,518.18/336,967,368.46 = 93,497,274.66/x - Step 3: Cross multiply
224,564,518.18x = 336,967,368.46 × 93,497,274.66 - Step 4: Simplify right side
224,564,518.18x = 31,505,530,600,362,040 - Step 5: Solve for x
x = 31,505,530,600,362,040/224,564,518.18 - Step 6: Final answer
x = 140,296,120.05
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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.