Finding the Third Proportional to 100,698,769 and 155,496,518
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Solution
The third proportional to 100,698,769 and 155,496,518 is: 240,113,830.09
Step by Step Solution
- Step 1: Write the proportion equation
100,698,769 : 155,496,518 = 155,496,518 : x - Step 2: Convert to fraction form
100,698,769/155,496,518 = 155,496,518/x - Step 3: Cross multiply
100,698,769x = 155,496,518 × 155,496,518 - Step 4: Simplify right side
100,698,769x = 24,179,167,110,124,324 - Step 5: Solve for x
x = 24,179,167,110,124,324/100,698,769 - Step 6: Final answer
x = 240,113,830.09
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.