Finding the Third Proportional to 93,438,130 and 201,253,445
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Solution
The third proportional to 93,438,130 and 201,253,445 is: 433,473,455.90
Step by Step Solution
- Step 1: Write the proportion equation
93,438,130 : 201,253,445 = 201,253,445 : x - Step 2: Convert to fraction form
93,438,130/201,253,445 = 201,253,445/x - Step 3: Cross multiply
93,438,130x = 201,253,445 × 201,253,445 - Step 4: Simplify right side
93,438,130x = 40,502,949,124,368,024 - Step 5: Solve for x
x = 40,502,949,124,368,024/93,438,130 - Step 6: Final answer
x = 433,473,455.90
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.