Finding the Third Proportional to 65,455,840.13 and 97,616,233.69
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Solution
The third proportional to 65,455,840.13 and 97,616,233.69 is: 145,577,981.45
Step by Step Solution
- Step 1: Write the proportion equation
65,455,840.13 : 97,616,233.69 = 97,616,233.69 : x - Step 2: Convert to fraction form
65,455,840.13/97,616,233.69 = 97,616,233.69/x - Step 3: Cross multiply
65,455,840.13x = 97,616,233.69 × 97,616,233.69 - Step 4: Simplify right side
65,455,840.13x = 9,528,929,079,332,610 - Step 5: Solve for x
x = 9,528,929,079,332,610/65,455,840.13 - Step 6: Final answer
x = 145,577,981.45
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.