Finding the Fourth Proportional to 88,344,964.96, 132,148,303.52 and 62,081,898.28
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Solution
The fourth proportional to 88,344,964.96, 132,148,303.52 and 62,081,898.28 is: 92,863,442.08
Step by Step Solution
- Step 1: Write the proportion equation
88,344,964.96 : 132,148,303.52 = 62,081,898.28 : x - Step 2: Convert to fraction form
88,344,964.96/132,148,303.52 = 62,081,898.28/x - Step 3: Cross multiply
88,344,964.96x = 132,148,303.52 × 62,081,898.28 - Step 4: Simplify right side
88,344,964.96x = 8,204,017,537,003,206 - Step 5: Solve for x
x = 8,204,017,537,003,206/88,344,964.96 - Step 6: Final answer
x = 92,863,442.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.