Finding the Third Proportional to 74,181,724 and 113,475,498
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Solution
The third proportional to 74,181,724 and 113,475,498 is: 173,583,033.02
Step by Step Solution
- Step 1: Write the proportion equation
74,181,724 : 113,475,498 = 113,475,498 : x - Step 2: Convert to fraction form
74,181,724/113,475,498 = 113,475,498/x - Step 3: Cross multiply
74,181,724x = 113,475,498 × 113,475,498 - Step 4: Simplify right side
74,181,724x = 12,876,688,646,348,004 - Step 5: Solve for x
x = 12,876,688,646,348,004/74,181,724 - Step 6: Final answer
x = 173,583,033.02
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.