Finding the Fourth Proportional to 59,492,368.49, 89,242,652.21 and 24,913,954.82
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Solution
The fourth proportional to 59,492,368.49, 89,242,652.21 and 24,913,954.82 is: 37,372,649.00
Step by Step Solution
- Step 1: Write the proportion equation
59,492,368.49 : 89,242,652.21 = 24,913,954.82 : x - Step 2: Convert to fraction form
59,492,368.49/89,242,652.21 = 24,913,954.82/x - Step 3: Cross multiply
59,492,368.49x = 89,242,652.21 × 24,913,954.82 - Step 4: Simplify right side
59,492,368.49x = 2,223,387,405,275,450 - Step 5: Solve for x
x = 2,223,387,405,275,450/59,492,368.49 - Step 6: Final answer
x = 37,372,649.00
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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.