Finding the Fourth Proportional to 62,823,501.44, 94,232,510.40 and 19,691,720
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Solution
The fourth proportional to 62,823,501.44, 94,232,510.40 and 19,691,720 is: 29,536,720.61
Step by Step Solution
- Step 1: Write the proportion equation
62,823,501.44 : 94,232,510.40 = 19,691,720 : x - Step 2: Convert to fraction form
62,823,501.44/94,232,510.40 = 19,691,720/x - Step 3: Cross multiply
62,823,501.44x = 94,232,510.40 × 19,691,720 - Step 4: Simplify right side
62,823,501.44x = 1,855,600,209,693,888 - Step 5: Solve for x
x = 1,855,600,209,693,888/62,823,501.44 - Step 6: Final answer
x = 29,536,720.61
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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.