Finding the Third Proportional to 372,415,536 and 809,293,140
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Solution
The third proportional to 372,415,536 and 809,293,140 is: 1,758,668,270.09
Step by Step Solution
- Step 1: Write the proportion equation
372,415,536 : 809,293,140 = 809,293,140 : x - Step 2: Convert to fraction form
372,415,536/809,293,140 = 809,293,140/x - Step 3: Cross multiply
372,415,536x = 809,293,140 × 809,293,140 - Step 4: Simplify right side
372,415,536x = 654,955,386,451,059,584 - Step 5: Solve for x
x = 654,955,386,451,059,584/372,415,536 - Step 6: Final answer
x = 1,758,668,270.09
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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.