Finding the Fourth Proportional to 35,498,216.70, 53,172,675.45 and 29,526,248.70
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Solution
The fourth proportional to 35,498,216.70, 53,172,675.45 and 29,526,248.70 is: 44,227,281.97
Step by Step Solution
- Step 1: Write the proportion equation
35,498,216.70 : 53,172,675.45 = 29,526,248.70 : x - Step 2: Convert to fraction form
35,498,216.70/53,172,675.45 = 29,526,248.70/x - Step 3: Cross multiply
35,498,216.70x = 53,172,675.45 × 29,526,248.70 - Step 4: Simplify right side
35,498,216.70x = 1,569,989,639,381,084.50 - Step 5: Solve for x
x = 1,569,989,639,381,084.50/35,498,216.70 - Step 6: Final answer
x = 44,227,281.97
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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.