Finding the Fourth Proportional to 96,059,779.16, 132,563,564.66 and 52,007,737.96
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Solution
The fourth proportional to 96,059,779.16, 132,563,564.66 and 52,007,737.96 is: 71,771,257.38
Step by Step Solution
- Step 1: Write the proportion equation
96,059,779.16 : 132,563,564.66 = 52,007,737.96 : x - Step 2: Convert to fraction form
96,059,779.16/132,563,564.66 = 52,007,737.96/x - Step 3: Cross multiply
96,059,779.16x = 132,563,564.66 × 52,007,737.96 - Step 4: Simplify right side
96,059,779.16x = 6,894,331,133,880,796 - Step 5: Solve for x
x = 6,894,331,133,880,796/96,059,779.16 - Step 6: Final answer
x = 71,771,257.38
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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.