Finding the Third Proportional to 4,859,240,336 and 7,257,018,328
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Solution
The third proportional to 4,859,240,336 and 7,257,018,328 is: 10,837,972,886.99
Step by Step Solution
- Step 1: Write the proportion equation
4,859,240,336 : 7,257,018,328 = 7,257,018,328 : x - Step 2: Convert to fraction form
4,859,240,336/7,257,018,328 = 7,257,018,328/x - Step 3: Cross multiply
4,859,240,336x = 7,257,018,328 × 7,257,018,328 - Step 4: Simplify right side
4,859,240,336x = 52,664,315,012,927,913,984 - Step 5: Solve for x
x = 52,664,315,012,927,913,984/4,859,240,336 - Step 6: Final answer
x = 10,837,972,886.99
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.