Finding the Third Proportional to 6,220,335,888 and 13,708,574,367.75
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Solution
The third proportional to 6,220,335,888 and 13,708,574,367.75 is: 30,211,392,853.99
Step by Step Solution
- Step 1: Write the proportion equation
6,220,335,888 : 13,708,574,367.75 = 13,708,574,367.75 : x - Step 2: Convert to fraction form
6,220,335,888/13,708,574,367.75 = 13,708,574,367.75/x - Step 3: Cross multiply
6,220,335,888x = 13,708,574,367.75 × 13,708,574,367.75 - Step 4: Simplify right side
6,220,335,888x = 187,925,011,196,132,327,424 - Step 5: Solve for x
x = 187,925,011,196,132,327,424/6,220,335,888 - Step 6: Final answer
x = 30,211,392,853.99
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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.