Finding the Third Proportional to 79,867,394 and 114,132,354
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Solution
The third proportional to 79,867,394 and 114,132,354 is: 163,097,774.66
Step by Step Solution
- Step 1: Write the proportion equation
79,867,394 : 114,132,354 = 114,132,354 : x - Step 2: Convert to fraction form
79,867,394/114,132,354 = 114,132,354/x - Step 3: Cross multiply
79,867,394x = 114,132,354 × 114,132,354 - Step 4: Simplify right side
79,867,394x = 13,026,194,229,581,316 - Step 5: Solve for x
x = 13,026,194,229,581,316/79,867,394 - Step 6: Final answer
x = 163,097,774.66
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.