Finding the Fourth Proportional to 22,817,875.70, 34,226,514.58 and 5,546,026.41
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Solution
The fourth proportional to 22,817,875.70, 34,226,514.58 and 5,546,026.41 is: 8,318,966.95
Step by Step Solution
- Step 1: Write the proportion equation
22,817,875.70 : 34,226,514.58 = 5,546,026.41 : x - Step 2: Convert to fraction form
22,817,875.70/34,226,514.58 = 5,546,026.41/x - Step 3: Cross multiply
22,817,875.70x = 34,226,514.58 × 5,546,026.41 - Step 4: Simplify right side
22,817,875.70x = 189,821,153,789,862.59 - Step 5: Solve for x
x = 189,821,153,789,862.59/22,817,875.70 - Step 6: Final answer
x = 8,318,966.95
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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.