Finding the Fourth Proportional to 62,280,270.70, 93,440,395.26 and 29,934,518.83
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Solution
The fourth proportional to 62,280,270.70, 93,440,395.26 and 29,934,518.83 is: 44,911,385.90
Step by Step Solution
- Step 1: Write the proportion equation
62,280,270.70 : 93,440,395.26 = 29,934,518.83 : x - Step 2: Convert to fraction form
62,280,270.70/93,440,395.26 = 29,934,518.83/x - Step 3: Cross multiply
62,280,270.70x = 93,440,395.26 × 29,934,518.83 - Step 4: Simplify right side
62,280,270.70x = 2,797,093,271,159,512 - Step 5: Solve for x
x = 2,797,093,271,159,512/62,280,270.70 - Step 6: Final answer
x = 44,911,385.90
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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.