Finding the Third Proportional to 97,031,913 and 210,435,578
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Solution
The third proportional to 97,031,913 and 210,435,578 is: 456,376,991.02
Step by Step Solution
- Step 1: Write the proportion equation
97,031,913 : 210,435,578 = 210,435,578 : x - Step 2: Convert to fraction form
97,031,913/210,435,578 = 210,435,578/x - Step 3: Cross multiply
97,031,913x = 210,435,578 × 210,435,578 - Step 4: Simplify right side
97,031,913x = 44,283,132,488,194,080 - Step 5: Solve for x
x = 44,283,132,488,194,080/97,031,913 - Step 6: Final answer
x = 456,376,991.02
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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.