Finding the Fourth Proportional to 62,652,877.57, 93,983,845.88 and 26,224,630.93
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Solution
The fourth proportional to 62,652,877.57, 93,983,845.88 and 26,224,630.93 is: 39,338,842.32
Step by Step Solution
- Step 1: Write the proportion equation
62,652,877.57 : 93,983,845.88 = 26,224,630.93 : x - Step 2: Convert to fraction form
62,652,877.57/93,983,845.88 = 26,224,630.93/x - Step 3: Cross multiply
62,652,877.57x = 93,983,845.88 × 26,224,630.93 - Step 4: Simplify right side
62,652,877.57x = 2,464,691,671,585,001 - Step 5: Solve for x
x = 2,464,691,671,585,001/62,652,877.57 - Step 6: Final answer
x = 39,338,842.32
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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.