Finding the Fourth Proportional to 19,747,605.64, 29,624,242 and 6,101,943.68
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Solution
The fourth proportional to 19,747,605.64, 29,624,242 and 6,101,943.68 is: 9,153,791.07
Step by Step Solution
- Step 1: Write the proportion equation
19,747,605.64 : 29,624,242 = 6,101,943.68 : x - Step 2: Convert to fraction form
19,747,605.64/29,624,242 = 6,101,943.68/x - Step 3: Cross multiply
19,747,605.64x = 29,624,242 × 6,101,943.68 - Step 4: Simplify right side
19,747,605.64x = 180,765,456,246,690.56 - Step 5: Solve for x
x = 180,765,456,246,690.56/19,747,605.64 - Step 6: Final answer
x = 9,153,791.07
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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.