Finding the Fourth Proportional to 26,638,552.14, 36,761,202 and 14,415,409.14
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Solution
The fourth proportional to 26,638,552.14, 36,761,202 and 14,415,409.14 is: 19,893,264.64
Step by Step Solution
- Step 1: Write the proportion equation
26,638,552.14 : 36,761,202 = 14,415,409.14 : x - Step 2: Convert to fraction form
26,638,552.14/36,761,202 = 14,415,409.14/x - Step 3: Cross multiply
26,638,552.14x = 36,761,202 × 14,415,409.14 - Step 4: Simplify right side
26,638,552.14x = 529,927,767,308,186.31 - Step 5: Solve for x
x = 529,927,767,308,186.31/26,638,552.14 - Step 6: Final answer
x = 19,893,264.64
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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.