Finding the Fourth Proportional to 46,476,435.26, 69,712,130.02 and 14,125,815.55
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Solution
The fourth proportional to 46,476,435.26, 69,712,130.02 and 14,125,815.55 is: 21,187,956.54
Step by Step Solution
- Step 1: Write the proportion equation
46,476,435.26 : 69,712,130.02 = 14,125,815.55 : x - Step 2: Convert to fraction form
46,476,435.26/69,712,130.02 = 14,125,815.55/x - Step 3: Cross multiply
46,476,435.26x = 69,712,130.02 × 14,125,815.55 - Step 4: Simplify right side
46,476,435.26x = 984,740,690,260,137.75 - Step 5: Solve for x
x = 984,740,690,260,137.75/46,476,435.26 - Step 6: Final answer
x = 21,187,956.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.