Finding the Fourth Proportional to 62,594,245.98, 93,881,297.61 and 17,145,415.26
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Solution
The fourth proportional to 62,594,245.98, 93,881,297.61 and 17,145,415.26 is: 25,715,364.21
Step by Step Solution
- Step 1: Write the proportion equation
62,594,245.98 : 93,881,297.61 = 17,145,415.26 : x - Step 2: Convert to fraction form
62,594,245.98/93,881,297.61 = 17,145,415.26/x - Step 3: Cross multiply
62,594,245.98x = 93,881,297.61 × 17,145,415.26 - Step 4: Simplify right side
62,594,245.98x = 1,609,633,832,671,095.75 - Step 5: Solve for x
x = 1,609,633,832,671,095.75/62,594,245.98 - Step 6: Final answer
x = 25,715,364.21
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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.