Finding the Third Proportional to 147,708,348 and 341,918,388
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Solution
The third proportional to 147,708,348 and 341,918,388 is: 791,479,869.86
Step by Step Solution
- Step 1: Write the proportion equation
147,708,348 : 341,918,388 = 341,918,388 : x - Step 2: Convert to fraction form
147,708,348/341,918,388 = 341,918,388/x - Step 3: Cross multiply
147,708,348x = 341,918,388 × 341,918,388 - Step 4: Simplify right side
147,708,348x = 116,908,184,052,518,544 - Step 5: Solve for x
x = 116,908,184,052,518,544/147,708,348 - Step 6: Final answer
x = 791,479,869.86
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.