Finding the Fourth Proportional to 44,467,579.40, 61,351,270.98 and 24,885,356.36
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Solution
The fourth proportional to 44,467,579.40, 61,351,270.98 and 24,885,356.36 is: 34,333,963.35
Step by Step Solution
- Step 1: Write the proportion equation
44,467,579.40 : 61,351,270.98 = 24,885,356.36 : x - Step 2: Convert to fraction form
44,467,579.40/61,351,270.98 = 24,885,356.36/x - Step 3: Cross multiply
44,467,579.40x = 61,351,270.98 × 24,885,356.36 - Step 4: Simplify right side
44,467,579.40x = 1,526,748,241,476,226.25 - Step 5: Solve for x
x = 1,526,748,241,476,226.25/44,467,579.40 - Step 6: Final answer
x = 34,333,963.35
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.