Finding the Third Proportional to 153,732,276 and 335,831,400
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Solution
The third proportional to 153,732,276 and 335,831,400 is: 733,630,777.87
Step by Step Solution
- Step 1: Write the proportion equation
153,732,276 : 335,831,400 = 335,831,400 : x - Step 2: Convert to fraction form
153,732,276/335,831,400 = 335,831,400/x - Step 3: Cross multiply
153,732,276x = 335,831,400 × 335,831,400 - Step 4: Simplify right side
153,732,276x = 112,782,729,225,960,000 - Step 5: Solve for x
x = 112,782,729,225,960,000/153,732,276 - Step 6: Final answer
x = 733,630,777.87
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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.