Finding the Fourth Proportional to 164,244,169.14, 226,657,024.35 and 89,905,153.68
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Solution
The fourth proportional to 164,244,169.14, 226,657,024.35 and 89,905,153.68 is: 124,069,150.91
Step by Step Solution
- Step 1: Write the proportion equation
164,244,169.14 : 226,657,024.35 = 89,905,153.68 : x - Step 2: Convert to fraction form
164,244,169.14/226,657,024.35 = 89,905,153.68/x - Step 3: Cross multiply
164,244,169.14x = 226,657,024.35 × 89,905,153.68 - Step 4: Simplify right side
164,244,169.14x = 20,377,634,606,838,252 - Step 5: Solve for x
x = 20,377,634,606,838,252/164,244,169.14 - Step 6: Final answer
x = 124,069,150.91
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.