Finding the Third Proportional to 47,808,724 and 104,535,762
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Solution
The third proportional to 47,808,724 and 104,535,762 is: 228,571,788.21
Step by Step Solution
- Step 1: Write the proportion equation
47,808,724 : 104,535,762 = 104,535,762 : x - Step 2: Convert to fraction form
47,808,724/104,535,762 = 104,535,762/x - Step 3: Cross multiply
47,808,724x = 104,535,762 × 104,535,762 - Step 4: Simplify right side
47,808,724x = 10,927,725,536,920,644 - Step 5: Solve for x
x = 10,927,725,536,920,644/47,808,724 - Step 6: Final answer
x = 228,571,788.21
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.