Finding the Fourth Proportional to 16,584,537.30, 24,882,480 and 10,120,572.06
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Solution
The fourth proportional to 16,584,537.30, 24,882,480 and 10,120,572.06 is: 15,184,320.63
Step by Step Solution
- Step 1: Write the proportion equation
16,584,537.30 : 24,882,480 = 10,120,572.06 : x - Step 2: Convert to fraction form
16,584,537.30/24,882,480 = 10,120,572.06/x - Step 3: Cross multiply
16,584,537.30x = 24,882,480 × 10,120,572.06 - Step 4: Simplify right side
16,584,537.30x = 251,824,931,871,508.81 - Step 5: Solve for x
x = 251,824,931,871,508.81/16,584,537.30 - Step 6: Final answer
x = 15,184,320.63
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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.