Finding the Third Proportional to 155,965,239 and 337,937,607
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Solution
The third proportional to 155,965,239 and 337,937,607 is: 732,226,148.32
Step by Step Solution
- Step 1: Write the proportion equation
155,965,239 : 337,937,607 = 337,937,607 : x - Step 2: Convert to fraction form
155,965,239/337,937,607 = 337,937,607/x - Step 3: Cross multiply
155,965,239x = 337,937,607 × 337,937,607 - Step 4: Simplify right side
155,965,239x = 114,201,826,224,886,448 - Step 5: Solve for x
x = 114,201,826,224,886,448/155,965,239 - Step 6: Final answer
x = 732,226,148.32
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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.