Finding the Third Proportional to 43,319,424 and 64,987,584
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Solution
The third proportional to 43,319,424 and 64,987,584 is: 97,494,049.65
Step by Step Solution
- Step 1: Write the proportion equation
43,319,424 : 64,987,584 = 64,987,584 : x - Step 2: Convert to fraction form
43,319,424/64,987,584 = 64,987,584/x - Step 3: Cross multiply
43,319,424x = 64,987,584 × 64,987,584 - Step 4: Simplify right side
43,319,424x = 4,223,386,074,157,056 - Step 5: Solve for x
x = 4,223,386,074,157,056/43,319,424 - Step 6: Final answer
x = 97,494,049.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.