Finding the Third Proportional to 62,232,407.44 and 89,907,341.06
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Solution
The third proportional to 62,232,407.44 and 89,907,341.06 is: 129,889,398.62
Step by Step Solution
- Step 1: Write the proportion equation
62,232,407.44 : 89,907,341.06 = 89,907,341.06 : x - Step 2: Convert to fraction form
62,232,407.44/89,907,341.06 = 89,907,341.06/x - Step 3: Cross multiply
62,232,407.44x = 89,907,341.06 × 89,907,341.06 - Step 4: Simplify right side
62,232,407.44x = 8,083,329,976,928,699 - Step 5: Solve for x
x = 8,083,329,976,928,699/62,232,407.44 - Step 6: Final answer
x = 129,889,398.62
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.