Finding the Third Proportional to 97,787,152.50 and 207,232,776
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Solution
The third proportional to 97,787,152.50 and 207,232,776 is: 439,172,451.09
Step by Step Solution
- Step 1: Write the proportion equation
97,787,152.50 : 207,232,776 = 207,232,776 : x - Step 2: Convert to fraction form
97,787,152.50/207,232,776 = 207,232,776/x - Step 3: Cross multiply
97,787,152.50x = 207,232,776 × 207,232,776 - Step 4: Simplify right side
97,787,152.50x = 42,945,423,448,666,176 - Step 5: Solve for x
x = 42,945,423,448,666,176/97,787,152.50 - Step 6: Final answer
x = 439,172,451.09
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.