Finding the Fourth Proportional to 96,001,927.88, 132,483,011.63 and 51,948,927.08
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Solution
The fourth proportional to 96,001,927.88, 132,483,011.63 and 51,948,927.08 is: 71,689,709.39
Step by Step Solution
- Step 1: Write the proportion equation
96,001,927.88 : 132,483,011.63 = 51,948,927.08 : x - Step 2: Convert to fraction form
96,001,927.88/132,483,011.63 = 51,948,927.08/x - Step 3: Cross multiply
96,001,927.88x = 132,483,011.63 × 51,948,927.08 - Step 4: Simplify right side
96,001,927.88x = 6,882,350,310,505,661 - Step 5: Solve for x
x = 6,882,350,310,505,661/96,001,927.88 - Step 6: Final answer
x = 71,689,709.39
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.