Finding the Fourth Proportional to 24,705,062.84, 36,836,724.58 and 24,026,311.46
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Solution
The fourth proportional to 24,705,062.84, 36,836,724.58 and 24,026,311.46 is: 35,824,665.72
Step by Step Solution
- Step 1: Write the proportion equation
24,705,062.84 : 36,836,724.58 = 24,026,311.46 : x - Step 2: Convert to fraction form
24,705,062.84/36,836,724.58 = 24,026,311.46/x - Step 3: Cross multiply
24,705,062.84x = 36,836,724.58 × 24,026,311.46 - Step 4: Simplify right side
24,705,062.84x = 885,050,617,925,317.62 - Step 5: Solve for x
x = 885,050,617,925,317.62/24,705,062.84 - Step 6: Final answer
x = 35,824,665.72
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.