Finding the Third Proportional to 60,573,420 and 132,248,056
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Solution
The third proportional to 60,573,420 and 132,248,056 is: 288,733,050.17
Step by Step Solution
- Step 1: Write the proportion equation
60,573,420 : 132,248,056 = 132,248,056 : x - Step 2: Convert to fraction form
60,573,420/132,248,056 = 132,248,056/x - Step 3: Cross multiply
60,573,420x = 132,248,056 × 132,248,056 - Step 4: Simplify right side
60,573,420x = 17,489,548,315,779,136 - Step 5: Solve for x
x = 17,489,548,315,779,136/60,573,420 - Step 6: Final answer
x = 288,733,050.17
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.