Finding the Third Proportional to 310,447,622 and 477,180,239
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Solution
The third proportional to 310,447,622 and 477,180,239 is: 733,460,217.94
Step by Step Solution
- Step 1: Write the proportion equation
310,447,622 : 477,180,239 = 477,180,239 : x - Step 2: Convert to fraction form
310,447,622/477,180,239 = 477,180,239/x - Step 3: Cross multiply
310,447,622x = 477,180,239 × 477,180,239 - Step 4: Simplify right side
310,447,622x = 227,700,980,492,097,120 - Step 5: Solve for x
x = 227,700,980,492,097,120/310,447,622 - Step 6: Final answer
x = 733,460,217.94
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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.