Finding the Fourth Proportional to 4,418,406,646.09, 6,097,399,561.06 and 2,411,241,785.53
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Solution
The fourth proportional to 4,418,406,646.09, 6,097,399,561.06 and 2,411,241,785.53 is: 3,327,512,785.11
Step by Step Solution
- Step 1: Write the proportion equation
4,418,406,646.09 : 6,097,399,561.06 = 2,411,241,785.53 : x - Step 2: Convert to fraction form
4,418,406,646.09/6,097,399,561.06 = 2,411,241,785.53/x - Step 3: Cross multiply
4,418,406,646.09x = 6,097,399,561.06 × 2,411,241,785.53 - Step 4: Simplify right side
4,418,406,646.09x = 14,702,304,604,678,881,280 - Step 5: Solve for x
x = 14,702,304,604,678,881,280/4,418,406,646.09 - Step 6: Final answer
x = 3,327,512,785.11
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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.