Finding the Third Proportional to 291,314,232 and 624,180,461.63
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Solution
The third proportional to 291,314,232 and 624,180,461.63 is: 1,337,391,743.62
Step by Step Solution
- Step 1: Write the proportion equation
291,314,232 : 624,180,461.63 = 624,180,461.63 : x - Step 2: Convert to fraction form
291,314,232/624,180,461.63 = 624,180,461.63/x - Step 3: Cross multiply
291,314,232x = 624,180,461.63 × 624,180,461.63 - Step 4: Simplify right side
291,314,232x = 389,601,248,674,398,080 - Step 5: Solve for x
x = 389,601,248,674,398,080/291,314,232 - Step 6: Final answer
x = 1,337,391,743.62
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.