Finding the Fourth Proportional to 54,616,492.24, 75,371,870.36 and 29,838,283.97
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Solution
The fourth proportional to 54,616,492.24, 75,371,870.36 and 29,838,283.97 is: 41,177,438.88
Step by Step Solution
- Step 1: Write the proportion equation
54,616,492.24 : 75,371,870.36 = 29,838,283.97 : x - Step 2: Convert to fraction form
54,616,492.24/75,371,870.36 = 29,838,283.97/x - Step 3: Cross multiply
54,616,492.24x = 75,371,870.36 × 29,838,283.97 - Step 4: Simplify right side
54,616,492.24x = 2,248,967,271,151,706 - Step 5: Solve for x
x = 2,248,967,271,151,706/54,616,492.24 - Step 6: Final answer
x = 41,177,438.88
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.