Finding the Fourth Proportional to 24,908,393.36, 34,372,803.48 and 14,601,981.08
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Solution
The fourth proportional to 24,908,393.36, 34,372,803.48 and 14,601,981.08 is: 20,150,277.01
Step by Step Solution
- Step 1: Write the proportion equation
24,908,393.36 : 34,372,803.48 = 14,601,981.08 : x - Step 2: Convert to fraction form
24,908,393.36/34,372,803.48 = 14,601,981.08/x - Step 3: Cross multiply
24,908,393.36x = 34,372,803.48 × 14,601,981.08 - Step 4: Simplify right side
24,908,393.36x = 501,911,026,081,518.12 - Step 5: Solve for x
x = 501,911,026,081,518.12/24,908,393.36 - Step 6: Final answer
x = 20,150,277.01
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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.