Finding the Third Proportional to 96,911,483.06 and 212,652,831.09
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Solution
The third proportional to 96,911,483.06 and 212,652,831.09 is: 466,624,027.86
Step by Step Solution
- Step 1: Write the proportion equation
96,911,483.06 : 212,652,831.09 = 212,652,831.09 : x - Step 2: Convert to fraction form
96,911,483.06/212,652,831.09 = 212,652,831.09/x - Step 3: Cross multiply
96,911,483.06x = 212,652,831.09 × 212,652,831.09 - Step 4: Simplify right side
96,911,483.06x = 45,221,226,572,186,968 - Step 5: Solve for x
x = 45,221,226,572,186,968/96,911,483.06 - Step 6: Final answer
x = 466,624,027.86
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.