Finding the Fourth Proportional to 24,293,664.81, 36,440,566.18 and 7,023,271.48
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Solution
The fourth proportional to 24,293,664.81, 36,440,566.18 and 7,023,271.48 is: 10,534,927.15
Step by Step Solution
- Step 1: Write the proportion equation
24,293,664.81 : 36,440,566.18 = 7,023,271.48 : x - Step 2: Convert to fraction form
24,293,664.81/36,440,566.18 = 7,023,271.48/x - Step 3: Cross multiply
24,293,664.81x = 36,440,566.18 × 7,023,271.48 - Step 4: Simplify right side
24,293,664.81x = 255,931,989,058,386.97 - Step 5: Solve for x
x = 255,931,989,058,386.97/24,293,664.81 - Step 6: Final answer
x = 10,534,927.15
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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.