Finding the Fourth Proportional to 17,563,157.46, 24,237,444.36 and 9,615,567.34
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Solution
The fourth proportional to 17,563,157.46, 24,237,444.36 and 9,615,567.34 is: 13,269,640.09
Step by Step Solution
- Step 1: Write the proportion equation
17,563,157.46 : 24,237,444.36 = 9,615,567.34 : x - Step 2: Convert to fraction form
17,563,157.46/24,237,444.36 = 9,615,567.34/x - Step 3: Cross multiply
17,563,157.46x = 24,237,444.36 × 9,615,567.34 - Step 4: Simplify right side
17,563,157.46x = 233,056,778,393,083.19 - Step 5: Solve for x
x = 233,056,778,393,083.19/17,563,157.46 - Step 6: Final answer
x = 13,269,640.09
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1.5x scale
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.