Finding the Third Proportional to 62,710,323 and 135,030,868.50
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Solution
The third proportional to 62,710,323 and 135,030,868.50 is: 290,754,927.99
Step by Step Solution
- Step 1: Write the proportion equation
62,710,323 : 135,030,868.50 = 135,030,868.50 : x - Step 2: Convert to fraction form
62,710,323/135,030,868.50 = 135,030,868.50/x - Step 3: Cross multiply
62,710,323x = 135,030,868.50 × 135,030,868.50 - Step 4: Simplify right side
62,710,323x = 18,233,335,447,864,292 - Step 5: Solve for x
x = 18,233,335,447,864,292/62,710,323 - Step 6: Final answer
x = 290,754,927.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.