Finding the Third Proportional to 29,344,644 and 64,357,992
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Solution
The third proportional to 29,344,644 and 64,357,992 is: 141,148,454.02
Step by Step Solution
- Step 1: Write the proportion equation
29,344,644 : 64,357,992 = 64,357,992 : x - Step 2: Convert to fraction form
29,344,644/64,357,992 = 64,357,992/x - Step 3: Cross multiply
29,344,644x = 64,357,992 × 64,357,992 - Step 4: Simplify right side
29,344,644x = 4,141,951,134,272,064 - Step 5: Solve for x
x = 4,141,951,134,272,064/29,344,644 - Step 6: Final answer
x = 141,148,454.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.