Finding the Fourth Proportional to 16,168,472,706,280, 24,252,497,216,482 and 3,929,847,563,791.60
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Solution
The fourth proportional to 16,168,472,706,280, 24,252,497,216,482 and 3,929,847,563,791.60 is: 5,894,719,855,947.53
Step by Step Solution
- Step 1: Write the proportion equation
16,168,472,706,280 : 24,252,497,216,482 = 3,929,847,563,791.60 : x - Step 2: Convert to fraction form
16,168,472,706,280/24,252,497,216,482 = 3,929,847,563,791.60/x - Step 3: Cross multiply
16,168,472,706,280x = 24,252,497,216,482 × 3,929,847,563,791.60 - Step 4: Simplify right side
16,168,472,706,280x = 95,308,617,102,054,345,586,769,920 - Step 5: Solve for x
x = 95,308,617,102,054,345,586,769,920/16,168,472,706,280 - Step 6: Final answer
x = 5,894,719,855,947.53
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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.