Finding the Third Proportional to 6,555,363,490 and 14,418,271,130
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Solution
The third proportional to 6,555,363,490 and 14,418,271,130 is: 31,712,435,579.71
Step by Step Solution
- Step 1: Write the proportion equation
6,555,363,490 : 14,418,271,130 = 14,418,271,130 : x - Step 2: Convert to fraction form
6,555,363,490/14,418,271,130 = 14,418,271,130/x - Step 3: Cross multiply
6,555,363,490x = 14,418,271,130 × 14,418,271,130 - Step 4: Simplify right side
6,555,363,490x = 207,886,542,378,191,486,976 - Step 5: Solve for x
x = 207,886,542,378,191,486,976/6,555,363,490 - Step 6: Final answer
x = 31,712,435,579.71
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.