Finding the Third Proportional to 103,658,392 and 239,975,533
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Solution
The third proportional to 103,658,392 and 239,975,533 is: 555,558,072.31
Step by Step Solution
- Step 1: Write the proportion equation
103,658,392 : 239,975,533 = 239,975,533 : x - Step 2: Convert to fraction form
103,658,392/239,975,533 = 239,975,533/x - Step 3: Cross multiply
103,658,392x = 239,975,533 × 239,975,533 - Step 4: Simplify right side
103,658,392x = 57,588,256,438,634,088 - Step 5: Solve for x
x = 57,588,256,438,634,088/103,658,392 - Step 6: Final answer
x = 555,558,072.31
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.