Finding the Fourth Proportional to 22,995,350.96, 34,502,228.24 and 9,349,546.23
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Solution
The fourth proportional to 22,995,350.96, 34,502,228.24 and 9,349,546.23 is: 14,028,060.65
Step by Step Solution
- Step 1: Write the proportion equation
22,995,350.96 : 34,502,228.24 = 9,349,546.23 : x - Step 2: Convert to fraction form
22,995,350.96/34,502,228.24 = 9,349,546.23/x - Step 3: Cross multiply
22,995,350.96x = 34,502,228.24 × 9,349,546.23 - Step 4: Simplify right side
22,995,350.96x = 322,580,177,921,143.81 - Step 5: Solve for x
x = 322,580,177,921,143.81/22,995,350.96 - Step 6: Final answer
x = 14,028,060.65
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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.