Finding the Fourth Proportional to 44,197,532.79, 60,993,972.12 and 25,362,563.91
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Solution
The fourth proportional to 44,197,532.79, 60,993,972.12 and 25,362,563.91 is: 35,001,128.31
Step by Step Solution
- Step 1: Write the proportion equation
44,197,532.79 : 60,993,972.12 = 25,362,563.91 : x - Step 2: Convert to fraction form
44,197,532.79/60,993,972.12 = 25,362,563.91/x - Step 3: Cross multiply
44,197,532.79x = 60,993,972.12 × 25,362,563.91 - Step 4: Simplify right side
44,197,532.79x = 1,546,963,516,018,258.25 - Step 5: Solve for x
x = 1,546,963,516,018,258.25/44,197,532.79 - Step 6: Final answer
x = 35,001,128.31
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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.