Finding the Fourth Proportional to 97,762,968.70, 137,250,793.70 and 97,762,968.70
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Solution
The fourth proportional to 97,762,968.70, 137,250,793.70 and 97,762,968.70 is: 137,250,793.70
Step by Step Solution
- Step 1: Write the proportion equation
97,762,968.70 : 137,250,793.70 = 97,762,968.70 : x - Step 2: Convert to fraction form
97,762,968.70/137,250,793.70 = 97,762,968.70/x - Step 3: Cross multiply
97,762,968.70x = 137,250,793.70 × 97,762,968.70 - Step 4: Simplify right side
97,762,968.70x = 13,418,045,048,543,256 - Step 5: Solve for x
x = 13,418,045,048,543,256/97,762,968.70 - Step 6: Final answer
x = 137,250,793.70
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.