Finding the Fourth Proportional to 22,843,585.98, 34,274,351.34 and 10,055,125.62
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Solution
The fourth proportional to 22,843,585.98, 34,274,351.34 and 10,055,125.62 is: 15,086,637.82
Step by Step Solution
- Step 1: Write the proportion equation
22,843,585.98 : 34,274,351.34 = 10,055,125.62 : x - Step 2: Convert to fraction form
22,843,585.98/34,274,351.34 = 10,055,125.62/x - Step 3: Cross multiply
22,843,585.98x = 34,274,351.34 × 10,055,125.62 - Step 4: Simplify right side
22,843,585.98x = 344,632,908,267,715.31 - Step 5: Solve for x
x = 344,632,908,267,715.31/22,843,585.98 - Step 6: Final answer
x = 15,086,637.82
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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.