Finding the Fourth Proportional to 14,792,577.93, 22,188,866.49 and 4,009,878.63
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Solution
The fourth proportional to 14,792,577.93, 22,188,866.49 and 4,009,878.63 is: 6,014,817.84
Step by Step Solution
- Step 1: Write the proportion equation
14,792,577.93 : 22,188,866.49 = 4,009,878.63 : x - Step 2: Convert to fraction form
14,792,577.93/22,188,866.49 = 4,009,878.63/x - Step 3: Cross multiply
14,792,577.93x = 22,188,866.49 × 4,009,878.63 - Step 4: Simplify right side
14,792,577.93x = 88,974,661,562,174.09 - Step 5: Solve for x
x = 88,974,661,562,174.09/14,792,577.93 - Step 6: Final answer
x = 6,014,817.84
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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.