Finding the Fourth Proportional to 44,843,385.90, 61,883,871.99 and 24,216,830.28
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Solution
The fourth proportional to 44,843,385.90, 61,883,871.99 and 24,216,830.28 is: 33,419,225.49
Step by Step Solution
- Step 1: Write the proportion equation
44,843,385.90 : 61,883,871.99 = 24,216,830.28 : x - Step 2: Convert to fraction form
44,843,385.90/61,883,871.99 = 24,216,830.28/x - Step 3: Cross multiply
44,843,385.90x = 61,883,871.99 × 24,216,830.28 - Step 4: Simplify right side
44,843,385.90x = 1,498,631,225,051,076 - Step 5: Solve for x
x = 1,498,631,225,051,076/44,843,385.90 - Step 6: Final answer
x = 33,419,225.49
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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.