Finding the Third Proportional to 6,648,657.19 and 14,558,438.81
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Solution
The third proportional to 6,648,657.19 and 14,558,438.81 is: 31,878,337.94
Step by Step Solution
- Step 1: Write the proportion equation
6,648,657.19 : 14,558,438.81 = 14,558,438.81 : x - Step 2: Convert to fraction form
6,648,657.19/14,558,438.81 = 14,558,438.81/x - Step 3: Cross multiply
6,648,657.19x = 14,558,438.81 × 14,558,438.81 - Step 4: Simplify right side
6,648,657.19x = 211,948,140,657,306.41 - Step 5: Solve for x
x = 211,948,140,657,306.41/6,648,657.19 - Step 6: Final answer
x = 31,878,337.94
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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.