Finding the Fourth Proportional to 16,496,656.04, 22,765,336.26 and 9,155,595.08
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Solution
The fourth proportional to 16,496,656.04, 22,765,336.26 and 9,155,595.08 is: 12,634,693.97
Step by Step Solution
- Step 1: Write the proportion equation
16,496,656.04 : 22,765,336.26 = 9,155,595.08 : x - Step 2: Convert to fraction form
16,496,656.04/22,765,336.26 = 9,155,595.08/x - Step 3: Cross multiply
16,496,656.04x = 22,765,336.26 × 9,155,595.08 - Step 4: Simplify right side
16,496,656.04x = 208,430,200,656,601.62 - Step 5: Solve for x
x = 208,430,200,656,601.62/16,496,656.04 - Step 6: Final answer
x = 12,634,693.97
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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.