Finding the Third Proportional to 723,239,628 and 1,569,773,560
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Solution
The third proportional to 723,239,628 and 1,569,773,560 is: 3,407,154,329.32
Step by Step Solution
- Step 1: Write the proportion equation
723,239,628 : 1,569,773,560 = 1,569,773,560 : x - Step 2: Convert to fraction form
723,239,628/1,569,773,560 = 1,569,773,560/x - Step 3: Cross multiply
723,239,628x = 1,569,773,560 × 1,569,773,560 - Step 4: Simplify right side
723,239,628x = 2,464,189,029,675,073,536 - Step 5: Solve for x
x = 2,464,189,029,675,073,536/723,239,628 - Step 6: Final answer
x = 3,407,154,329.32
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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.