Finding the Third Proportional to 439,537,752 and 915,246,000
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Solution
The third proportional to 439,537,752 and 915,246,000 is: 1,905,809,539.01
Step by Step Solution
- Step 1: Write the proportion equation
439,537,752 : 915,246,000 = 915,246,000 : x - Step 2: Convert to fraction form
439,537,752/915,246,000 = 915,246,000/x - Step 3: Cross multiply
439,537,752x = 915,246,000 × 915,246,000 - Step 4: Simplify right side
439,537,752x = 837,675,240,516,000,000 - Step 5: Solve for x
x = 837,675,240,516,000,000/439,537,752 - Step 6: Final answer
x = 1,905,809,539.01
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.