Finding the Fourth Proportional to 49,237,120.35, 67,956,615.02 and 32,462,406.63
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Solution
The fourth proportional to 49,237,120.35, 67,956,615.02 and 32,462,406.63 is: 44,804,311.35
Step by Step Solution
- Step 1: Write the proportion equation
49,237,120.35 : 67,956,615.02 = 32,462,406.63 : x - Step 2: Convert to fraction form
49,237,120.35/67,956,615.02 = 32,462,406.63/x - Step 3: Cross multiply
49,237,120.35x = 67,956,615.02 × 32,462,406.63 - Step 4: Simplify right side
49,237,120.35x = 2,206,035,270,058,761.25 - Step 5: Solve for x
x = 2,206,035,270,058,761.25/49,237,120.35 - Step 6: Final answer
x = 44,804,311.35
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.