Finding the Third Proportional to 7,735,572 and 16,756,776
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Solution
The third proportional to 7,735,572 and 16,756,776 is: 36,298,484.70
Step by Step Solution
- Step 1: Write the proportion equation
7,735,572 : 16,756,776 = 16,756,776 : x - Step 2: Convert to fraction form
7,735,572/16,756,776 = 16,756,776/x - Step 3: Cross multiply
7,735,572x = 16,756,776 × 16,756,776 - Step 4: Simplify right side
7,735,572x = 280,789,541,914,176 - Step 5: Solve for x
x = 280,789,541,914,176/7,735,572 - Step 6: Final answer
x = 36,298,484.70
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.