Finding the Fourth Proportional to 26,033,542.56, 39,049,879.16 and 6,337,877.08
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Solution
The fourth proportional to 26,033,542.56, 39,049,879.16 and 6,337,877.08 is: 9,506,709.80
Step by Step Solution
- Step 1: Write the proportion equation
26,033,542.56 : 39,049,879.16 = 6,337,877.08 : x - Step 2: Convert to fraction form
26,033,542.56/39,049,879.16 = 6,337,877.08/x - Step 3: Cross multiply
26,033,542.56x = 39,049,879.16 × 6,337,877.08 - Step 4: Simplify right side
26,033,542.56x = 247,493,334,104,933.62 - Step 5: Solve for x
x = 247,493,334,104,933.62/26,033,542.56 - Step 6: Final answer
x = 9,506,709.80
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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.