Finding the Fourth Proportional to 32,516,710.64, 44,885,684.76 and 24,391,585.52
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Solution
The fourth proportional to 32,516,710.64, 44,885,684.76 and 24,391,585.52 is: 33,669,857.65
Step by Step Solution
- Step 1: Write the proportion equation
32,516,710.64 : 44,885,684.76 = 24,391,585.52 : x - Step 2: Convert to fraction form
32,516,710.64/44,885,684.76 = 24,391,585.52/x - Step 3: Cross multiply
32,516,710.64x = 44,885,684.76 × 24,391,585.52 - Step 4: Simplify right side
32,516,710.64x = 1,094,833,018,447,300.62 - Step 5: Solve for x
x = 1,094,833,018,447,300.62/32,516,710.64 - Step 6: Final answer
x = 33,669,857.65
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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.