Finding the Third Proportional to 262,708,831.13 and 369,532,760.63
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Solution
The third proportional to 262,708,831.13 and 369,532,760.63 is: 519,793,950.55
Step by Step Solution
- Step 1: Write the proportion equation
262,708,831.13 : 369,532,760.63 = 369,532,760.63 : x - Step 2: Convert to fraction form
262,708,831.13/369,532,760.63 = 369,532,760.63/x - Step 3: Cross multiply
262,708,831.13x = 369,532,760.63 × 369,532,760.63 - Step 4: Simplify right side
262,708,831.13x = 136,554,461,175,133,552 - Step 5: Solve for x
x = 136,554,461,175,133,552/262,708,831.13 - Step 6: Final answer
x = 519,793,950.55
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.