Finding the Third Proportional to 297,114,406.59 and 651,624,441.19
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Solution
The third proportional to 297,114,406.59 and 651,624,441.19 is: 1,429,127,645.55
Step by Step Solution
- Step 1: Write the proportion equation
297,114,406.59 : 651,624,441.19 = 651,624,441.19 : x - Step 2: Convert to fraction form
297,114,406.59/651,624,441.19 = 651,624,441.19/x - Step 3: Cross multiply
297,114,406.59x = 651,624,441.19 × 651,624,441.19 - Step 4: Simplify right side
297,114,406.59x = 424,614,412,352,921,664 - Step 5: Solve for x
x = 424,614,412,352,921,664/297,114,406.59 - Step 6: Final answer
x = 1,429,127,645.55
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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.