Finding the Fourth Proportional to 45,330,487.19, 62,554,247.34 and 24,703,490.51
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Solution
The fourth proportional to 45,330,487.19, 62,554,247.34 and 24,703,490.51 is: 34,089,822.35
Step by Step Solution
- Step 1: Write the proportion equation
45,330,487.19 : 62,554,247.34 = 24,703,490.51 : x - Step 2: Convert to fraction form
45,330,487.19/62,554,247.34 = 24,703,490.51/x - Step 3: Cross multiply
45,330,487.19x = 62,554,247.34 × 24,703,490.51 - Step 4: Simplify right side
45,330,487.19x = 1,545,308,255,353,051.75 - Step 5: Solve for x
x = 1,545,308,255,353,051.75/45,330,487.19 - Step 6: Final answer
x = 34,089,822.35
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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.