Finding the Third Proportional to 454,462,808 and 981,566,848
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Solution
The third proportional to 454,462,808 and 981,566,848 is: 2,120,027,118.02
Step by Step Solution
- Step 1: Write the proportion equation
454,462,808 : 981,566,848 = 981,566,848 : x - Step 2: Convert to fraction form
454,462,808/981,566,848 = 981,566,848/x - Step 3: Cross multiply
454,462,808x = 981,566,848 × 981,566,848 - Step 4: Simplify right side
454,462,808x = 963,473,477,092,655,104 - Step 5: Solve for x
x = 963,473,477,092,655,104/454,462,808 - Step 6: Final answer
x = 2,120,027,118.02
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.