Finding the Fourth Proportional to 65,299,389.64, 97,918,816.82 and 24,347,833.36
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Solution
The fourth proportional to 65,299,389.64, 97,918,816.82 and 24,347,833.36 is: 36,510,464.31
Step by Step Solution
- Step 1: Write the proportion equation
65,299,389.64 : 97,918,816.82 = 24,347,833.36 : x - Step 2: Convert to fraction form
65,299,389.64/97,918,816.82 = 24,347,833.36/x - Step 3: Cross multiply
65,299,389.64x = 97,918,816.82 × 24,347,833.36 - Step 4: Simplify right side
65,299,389.64x = 2,384,111,034,741,725 - Step 5: Solve for x
x = 2,384,111,034,741,725/65,299,389.64 - Step 6: Final answer
x = 36,510,464.31
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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.