Finding the Fourth Proportional to 7,550,724,794.04, 11,326,123,014.12 and 2,310,324,645.42
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Solution
The fourth proportional to 7,550,724,794.04, 11,326,123,014.12 and 2,310,324,645.42 is: 3,465,497,929.05
Step by Step Solution
- Step 1: Write the proportion equation
7,550,724,794.04 : 11,326,123,014.12 = 2,310,324,645.42 : x - Step 2: Convert to fraction form
7,550,724,794.04/11,326,123,014.12 = 2,310,324,645.42/x - Step 3: Cross multiply
7,550,724,794.04x = 11,326,123,014.12 × 2,310,324,645.42 - Step 4: Simplify right side
7,550,724,794.04x = 26,167,021,136,580,091,904 - Step 5: Solve for x
x = 26,167,021,136,580,091,904/7,550,724,794.04 - Step 6: Final answer
x = 3,465,497,929.05
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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.