Finding the Third Proportional to 97,765,400 and 212,345,929
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Solution
The third proportional to 97,765,400 and 212,345,929 is: 461,214,228.79
Step by Step Solution
- Step 1: Write the proportion equation
97,765,400 : 212,345,929 = 212,345,929 : x - Step 2: Convert to fraction form
97,765,400/212,345,929 = 212,345,929/x - Step 3: Cross multiply
97,765,400x = 212,345,929 × 212,345,929 - Step 4: Simplify right side
97,765,400x = 45,090,793,562,873,040 - Step 5: Solve for x
x = 45,090,793,562,873,040/97,765,400 - Step 6: Final answer
x = 461,214,228.79
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.