Finding the Third Proportional to 32,948,672 and 68,624,484
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Solution
The third proportional to 32,948,672 and 68,624,484 is: 142,928,971.59
Step by Step Solution
- Step 1: Write the proportion equation
32,948,672 : 68,624,484 = 68,624,484 : x - Step 2: Convert to fraction form
32,948,672/68,624,484 = 68,624,484/x - Step 3: Cross multiply
32,948,672x = 68,624,484 × 68,624,484 - Step 4: Simplify right side
32,948,672x = 4,709,319,804,266,256 - Step 5: Solve for x
x = 4,709,319,804,266,256/32,948,672 - Step 6: Final answer
x = 142,928,971.59
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.