Finding the Fourth Proportional to 62,337,424.32, 93,521,271.18 and 19,206,625.98
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Solution
The fourth proportional to 62,337,424.32, 93,521,271.18 and 19,206,625.98 is: 28,814,602.08
Step by Step Solution
- Step 1: Write the proportion equation
62,337,424.32 : 93,521,271.18 = 19,206,625.98 : x - Step 2: Convert to fraction form
62,337,424.32/93,521,271.18 = 19,206,625.98/x - Step 3: Cross multiply
62,337,424.32x = 93,521,271.18 × 19,206,625.98 - Step 4: Simplify right side
62,337,424.32x = 1,796,228,076,728,413.50 - Step 5: Solve for x
x = 1,796,228,076,728,413.50/62,337,424.32 - Step 6: Final answer
x = 28,814,602.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.