Finding the Fourth Proportional to 48,661,776.60, 72,983,362.55 and 14,583,122.52
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Solution
The fourth proportional to 48,661,776.60, 72,983,362.55 and 14,583,122.52 is: 21,871,896.02
Step by Step Solution
- Step 1: Write the proportion equation
48,661,776.60 : 72,983,362.55 = 14,583,122.52 : x - Step 2: Convert to fraction form
48,661,776.60/72,983,362.55 = 14,583,122.52/x - Step 3: Cross multiply
48,661,776.60x = 72,983,362.55 × 14,583,122.52 - Step 4: Simplify right side
48,661,776.60x = 1,064,325,317,915,314 - Step 5: Solve for x
x = 1,064,325,317,915,314/48,661,776.60 - Step 6: Final answer
x = 21,871,896.02
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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.