Finding the Fourth Proportional to 14,715,364.68, 22,058,208.83 and 9,254,362.14
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Solution
The fourth proportional to 14,715,364.68, 22,058,208.83 and 9,254,362.14 is: 13,872,211.61
Step by Step Solution
- Step 1: Write the proportion equation
14,715,364.68 : 22,058,208.83 = 9,254,362.14 : x - Step 2: Convert to fraction form
14,715,364.68/22,058,208.83 = 9,254,362.14/x - Step 3: Cross multiply
14,715,364.68x = 22,058,208.83 × 9,254,362.14 - Step 4: Simplify right side
14,715,364.68x = 204,134,652,695,701.62 - Step 5: Solve for x
x = 204,134,652,695,701.62/14,715,364.68 - Step 6: Final answer
x = 13,872,211.61
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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.