Finding the Third Proportional to 125,272,372 and 191,652,698
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Solution
The third proportional to 125,272,372 and 191,652,698 is: 293,207,161.84
Step by Step Solution
- Step 1: Write the proportion equation
125,272,372 : 191,652,698 = 191,652,698 : x - Step 2: Convert to fraction form
125,272,372/191,652,698 = 191,652,698/x - Step 3: Cross multiply
125,272,372x = 191,652,698 × 191,652,698 - Step 4: Simplify right side
125,272,372x = 36,730,756,650,679,200 - Step 5: Solve for x
x = 36,730,756,650,679,200/125,272,372 - Step 6: Final answer
x = 293,207,161.84
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.