Finding the Fourth Proportional to 14,901,710.84, 22,333,867.41 and 6,372,017.18
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Solution
The fourth proportional to 14,901,710.84, 22,333,867.41 and 6,372,017.18 is: 9,550,030.08
Step by Step Solution
- Step 1: Write the proportion equation
14,901,710.84 : 22,333,867.41 = 6,372,017.18 : x - Step 2: Convert to fraction form
14,901,710.84/22,333,867.41 = 6,372,017.18/x - Step 3: Cross multiply
14,901,710.84x = 22,333,867.41 × 6,372,017.18 - Step 4: Simplify right side
14,901,710.84x = 142,311,786,792,497.22 - Step 5: Solve for x
x = 142,311,786,792,497.22/14,901,710.84 - Step 6: Final answer
x = 9,550,030.08
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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.