Finding the Third Proportional to 52,838,875 and 107,163,457
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Solution
The third proportional to 52,838,875 and 107,163,457 is: 217,340,102.65
Step by Step Solution
- Step 1: Write the proportion equation
52,838,875 : 107,163,457 = 107,163,457 : x - Step 2: Convert to fraction form
52,838,875/107,163,457 = 107,163,457/x - Step 3: Cross multiply
52,838,875x = 107,163,457 × 107,163,457 - Step 4: Simplify right side
52,838,875x = 11,484,006,516,190,848 - Step 5: Solve for x
x = 11,484,006,516,190,848/52,838,875 - Step 6: Final answer
x = 217,340,102.65
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.