Finding the Fourth Proportional to 596,372,950.26, 894,525,779.61 and 264,284,312.94
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Solution
The fourth proportional to 596,372,950.26, 894,525,779.61 and 264,284,312.94 is: 396,411,559.19
Step by Step Solution
- Step 1: Write the proportion equation
596,372,950.26 : 894,525,779.61 = 264,284,312.94 : x - Step 2: Convert to fraction form
596,372,950.26/894,525,779.61 = 264,284,312.94/x - Step 3: Cross multiply
596,372,950.26x = 894,525,779.61 × 264,284,312.94 - Step 4: Simplify right side
596,372,950.26x = 236,409,131,071,346,720 - Step 5: Solve for x
x = 236,409,131,071,346,720/596,372,950.26 - Step 6: Final answer
x = 396,411,559.19
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1.5x scale
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.