Finding the Fourth Proportional to 134,896,514.84, 202,026,029.76 and 65,856,599
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Solution
The fourth proportional to 134,896,514.84, 202,026,029.76 and 65,856,599 is: 98,629,288.13
Step by Step Solution
- Step 1: Write the proportion equation
134,896,514.84 : 202,026,029.76 = 65,856,599 : x - Step 2: Convert to fraction form
134,896,514.84/202,026,029.76 = 65,856,599/x - Step 3: Cross multiply
134,896,514.84x = 202,026,029.76 × 65,856,599 - Step 4: Simplify right side
134,896,514.84x = 13,304,747,229,466,386 - Step 5: Solve for x
x = 13,304,747,229,466,386/134,896,514.84 - Step 6: Final answer
x = 98,629,288.13
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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.