Finding the Fourth Proportional to 44,577,614.17, 66,873,065.25 and 15,821,341.66
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Solution
The fourth proportional to 44,577,614.17, 66,873,065.25 and 15,821,341.66 is: 23,734,370.55
Step by Step Solution
- Step 1: Write the proportion equation
44,577,614.17 : 66,873,065.25 = 15,821,341.66 : x - Step 2: Convert to fraction form
44,577,614.17/66,873,065.25 = 15,821,341.66/x - Step 3: Cross multiply
44,577,614.17x = 66,873,065.25 × 15,821,341.66 - Step 4: Simplify right side
44,577,614.17x = 1,058,021,612,849,488.75 - Step 5: Solve for x
x = 1,058,021,612,849,488.75/44,577,614.17 - Step 6: Final answer
x = 23,734,370.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.