Finding the Fourth Proportional to 92,226,116.14, 138,363,402.84 and 33,144,461.76
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Solution
The fourth proportional to 92,226,116.14, 138,363,402.84 and 33,144,461.76 is: 49,725,399.99
Step by Step Solution
- Step 1: Write the proportion equation
92,226,116.14 : 138,363,402.84 = 33,144,461.76 : x - Step 2: Convert to fraction form
92,226,116.14/138,363,402.84 = 33,144,461.76/x - Step 3: Cross multiply
92,226,116.14x = 138,363,402.84 × 33,144,461.76 - Step 4: Simplify right side
92,226,116.14x = 4,585,980,514,413,856 - Step 5: Solve for x
x = 4,585,980,514,413,856/92,226,116.14 - Step 6: Final answer
x = 49,725,399.99
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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.