Finding the Fourth Proportional to 55,402,470.24, 83,107,882.53 and 16,537,852.14
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Solution
The fourth proportional to 55,402,470.24, 83,107,882.53 and 16,537,852.14 is: 24,808,025.11
Step by Step Solution
- Step 1: Write the proportion equation
55,402,470.24 : 83,107,882.53 = 16,537,852.14 : x - Step 2: Convert to fraction form
55,402,470.24/83,107,882.53 = 16,537,852.14/x - Step 3: Cross multiply
55,402,470.24x = 83,107,882.53 × 16,537,852.14 - Step 4: Simplify right side
55,402,470.24x = 1,374,425,872,949,629.25 - Step 5: Solve for x
x = 1,374,425,872,949,629.25/55,402,470.24 - Step 6: Final answer
x = 24,808,025.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.