Finding the Third Proportional to 817,604,409 and 1,226,106,325.50
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Solution
The third proportional to 817,604,409 and 1,226,106,325.50 is: 1,838,709,166.54
Step by Step Solution
- Step 1: Write the proportion equation
817,604,409 : 1,226,106,325.50 = 1,226,106,325.50 : x - Step 2: Convert to fraction form
817,604,409/1,226,106,325.50 = 1,226,106,325.50/x - Step 3: Cross multiply
817,604,409x = 1,226,106,325.50 × 1,226,106,325.50 - Step 4: Simplify right side
817,604,409x = 1,503,336,721,431,111,936 - Step 5: Solve for x
x = 1,503,336,721,431,111,936/817,604,409 - Step 6: Final answer
x = 1,838,709,166.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.