Finding the Third Proportional to 70,441,640 and 153,388,750
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Solution
The third proportional to 70,441,640 and 153,388,750 is: 334,008,529.99
Step by Step Solution
- Step 1: Write the proportion equation
70,441,640 : 153,388,750 = 153,388,750 : x - Step 2: Convert to fraction form
70,441,640/153,388,750 = 153,388,750/x - Step 3: Cross multiply
70,441,640x = 153,388,750 × 153,388,750 - Step 4: Simplify right side
70,441,640x = 23,528,108,626,562,500 - Step 5: Solve for x
x = 23,528,108,626,562,500/70,441,640 - Step 6: Final answer
x = 334,008,529.99
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.