Finding the Third Proportional to 153,131,671.50 and 235,374,351
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Solution
The third proportional to 153,131,671.50 and 235,374,351 is: 361,787,242.09
Step by Step Solution
- Step 1: Write the proportion equation
153,131,671.50 : 235,374,351 = 235,374,351 : x - Step 2: Convert to fraction form
153,131,671.50/235,374,351 = 235,374,351/x - Step 3: Cross multiply
153,131,671.50x = 235,374,351 × 235,374,351 - Step 4: Simplify right side
153,131,671.50x = 55,401,085,108,671,200 - Step 5: Solve for x
x = 55,401,085,108,671,200/153,131,671.50 - Step 6: Final answer
x = 361,787,242.09
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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.