Finding the Fourth Proportional to 14,827,096.71, 22,256,366.09 and 13,132,242.72
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Solution
The fourth proportional to 14,827,096.71, 22,256,366.09 and 13,132,242.72 is: 19,712,288.06
Step by Step Solution
- Step 1: Write the proportion equation
14,827,096.71 : 22,256,366.09 = 13,132,242.72 : x - Step 2: Convert to fraction form
14,827,096.71/22,256,366.09 = 13,132,242.72/x - Step 3: Cross multiply
14,827,096.71x = 22,256,366.09 × 13,132,242.72 - Step 4: Simplify right side
14,827,096.71x = 292,276,001,493,396.19 - Step 5: Solve for x
x = 292,276,001,493,396.19/14,827,096.71 - Step 6: Final answer
x = 19,712,288.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.