Finding the Third Proportional to 83,184,365 and 129,312,846
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Solution
The third proportional to 83,184,365 and 129,312,846 is: 201,021,095.02
Step by Step Solution
- Step 1: Write the proportion equation
83,184,365 : 129,312,846 = 129,312,846 : x - Step 2: Convert to fraction form
83,184,365/129,312,846 = 129,312,846/x - Step 3: Cross multiply
83,184,365x = 129,312,846 × 129,312,846 - Step 4: Simplify right side
83,184,365x = 16,721,812,140,619,716 - Step 5: Solve for x
x = 16,721,812,140,619,716/83,184,365 - Step 6: Final answer
x = 201,021,095.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.