Finding the Fourth Proportional to 62,029,560.70, 93,054,448.02 and 18,314,738.12
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Solution
The fourth proportional to 62,029,560.70, 93,054,448.02 and 18,314,738.12 is: 27,475,091.35
Step by Step Solution
- Step 1: Write the proportion equation
62,029,560.70 : 93,054,448.02 = 18,314,738.12 : x - Step 2: Convert to fraction form
62,029,560.70/93,054,448.02 = 18,314,738.12/x - Step 3: Cross multiply
62,029,560.70x = 93,054,448.02 × 18,314,738.12 - Step 4: Simplify right side
62,029,560.70x = 1,704,267,846,387,452.50 - Step 5: Solve for x
x = 1,704,267,846,387,452.50/62,029,560.70 - Step 6: Final answer
x = 27,475,091.35
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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.