Finding the Third Proportional to 42,052,312 and 61,481,952
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Solution
The third proportional to 42,052,312 and 61,481,952 is: 89,888,765.73
Step by Step Solution
- Step 1: Write the proportion equation
42,052,312 : 61,481,952 = 61,481,952 : x - Step 2: Convert to fraction form
42,052,312/61,481,952 = 61,481,952/x - Step 3: Cross multiply
42,052,312x = 61,481,952 × 61,481,952 - Step 4: Simplify right side
42,052,312x = 3,780,030,421,730,304 - Step 5: Solve for x
x = 3,780,030,421,730,304/42,052,312 - Step 6: Final answer
x = 89,888,765.73
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.