Finding the Fourth Proportional to 48,809,038.68, 73,162,083.93 and 16,011,043.15
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Solution
The fourth proportional to 48,809,038.68, 73,162,083.93 and 16,011,043.15 is: 23,999,679.45
Step by Step Solution
- Step 1: Write the proportion equation
48,809,038.68 : 73,162,083.93 = 16,011,043.15 : x - Step 2: Convert to fraction form
48,809,038.68/73,162,083.93 = 16,011,043.15/x - Step 3: Cross multiply
48,809,038.68x = 73,162,083.93 × 16,011,043.15 - Step 4: Simplify right side
48,809,038.68x = 1,171,401,282,747,151.75 - Step 5: Solve for x
x = 1,171,401,282,747,151.75/48,809,038.68 - Step 6: Final answer
x = 23,999,679.45
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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.