Finding the Fourth Proportional to 175,552,893.14, 242,262,988.11 and 97,241,491.17
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Solution
The fourth proportional to 175,552,893.14, 242,262,988.11 and 97,241,491.17 is: 134,193,255.37
Step by Step Solution
- Step 1: Write the proportion equation
175,552,893.14 : 242,262,988.11 = 97,241,491.17 : x - Step 2: Convert to fraction form
175,552,893.14/242,262,988.11 = 97,241,491.17/x - Step 3: Cross multiply
175,552,893.14x = 242,262,988.11 × 97,241,491.17 - Step 4: Simplify right side
175,552,893.14x = 23,558,014,219,116,380 - Step 5: Solve for x
x = 23,558,014,219,116,380/175,552,893.14 - Step 6: Final answer
x = 134,193,255.37
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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.