Finding the Third Proportional to 130,563,432 and 197,524,368
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Solution
The third proportional to 130,563,432 and 197,524,368 is: 298,826,979.01
Step by Step Solution
- Step 1: Write the proportion equation
130,563,432 : 197,524,368 = 197,524,368 : x - Step 2: Convert to fraction form
130,563,432/197,524,368 = 197,524,368/x - Step 3: Cross multiply
130,563,432x = 197,524,368 × 197,524,368 - Step 4: Simplify right side
130,563,432x = 39,015,875,953,799,424 - Step 5: Solve for x
x = 39,015,875,953,799,424/130,563,432 - Step 6: Final answer
x = 298,826,979.01
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.