Finding the Third Proportional to 572,190,502 and 1,235,854,448
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Solution
The third proportional to 572,190,502 and 1,235,854,448 is: 2,669,279,219.60
Step by Step Solution
- Step 1: Write the proportion equation
572,190,502 : 1,235,854,448 = 1,235,854,448 : x - Step 2: Convert to fraction form
572,190,502/1,235,854,448 = 1,235,854,448/x - Step 3: Cross multiply
572,190,502x = 1,235,854,448 × 1,235,854,448 - Step 4: Simplify right side
572,190,502x = 1,527,336,216,641,384,704 - Step 5: Solve for x
x = 1,527,336,216,641,384,704/572,190,502 - Step 6: Final answer
x = 2,669,279,219.60
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.