Finding the Third Proportional to 306,264,416 and 470,750,345
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Solution
The third proportional to 306,264,416 and 470,750,345 is: 723,576,999.94
Step by Step Solution
- Step 1: Write the proportion equation
306,264,416 : 470,750,345 = 470,750,345 : x - Step 2: Convert to fraction form
306,264,416/470,750,345 = 470,750,345/x - Step 3: Cross multiply
306,264,416x = 470,750,345 × 470,750,345 - Step 4: Simplify right side
306,264,416x = 221,605,887,317,619,040 - Step 5: Solve for x
x = 221,605,887,317,619,040/306,264,416 - Step 6: Final answer
x = 723,576,999.94
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.