Finding the Fourth Proportional to 4,418,406,647.60, 6,097,399,563.14 and 2,411,241,787.04
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Solution
The fourth proportional to 4,418,406,647.60, 6,097,399,563.14 and 2,411,241,787.04 is: 3,327,512,787.19
Step by Step Solution
- Step 1: Write the proportion equation
4,418,406,647.60 : 6,097,399,563.14 = 2,411,241,787.04 : x - Step 2: Convert to fraction form
4,418,406,647.60/6,097,399,563.14 = 2,411,241,787.04/x - Step 3: Cross multiply
4,418,406,647.60x = 6,097,399,563.14 × 2,411,241,787.04 - Step 4: Simplify right side
4,418,406,647.60x = 14,702,304,618,880,065,536 - Step 5: Solve for x
x = 14,702,304,618,880,065,536/4,418,406,647.60 - Step 6: Final answer
x = 3,327,512,787.19
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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.