Finding the Third Proportional to 29,122,619 and 63,328,312
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Solution
The third proportional to 29,122,619 and 63,328,312 is: 137,709,973.84
Step by Step Solution
- Step 1: Write the proportion equation
29,122,619 : 63,328,312 = 63,328,312 : x - Step 2: Convert to fraction form
29,122,619/63,328,312 = 63,328,312/x - Step 3: Cross multiply
29,122,619x = 63,328,312 × 63,328,312 - Step 4: Simplify right side
29,122,619x = 4,010,475,100,769,344 - Step 5: Solve for x
x = 4,010,475,100,769,344/29,122,619 - Step 6: Final answer
x = 137,709,973.84
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.