Finding the Third Proportional to 9,703,266,228 and 14,516,110,642.50
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Solution
The third proportional to 9,703,266,228 and 14,516,110,642.50 is: 21,716,137,971.90
Step by Step Solution
- Step 1: Write the proportion equation
9,703,266,228 : 14,516,110,642.50 = 14,516,110,642.50 : x - Step 2: Convert to fraction form
9,703,266,228/14,516,110,642.50 = 14,516,110,642.50/x - Step 3: Cross multiply
9,703,266,228x = 14,516,110,642.50 × 14,516,110,642.50 - Step 4: Simplify right side
9,703,266,228x = 210,717,468,185,301,778,432 - Step 5: Solve for x
x = 210,717,468,185,301,778,432/9,703,266,228 - Step 6: Final answer
x = 21,716,137,971.90
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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.