Finding the Fourth Proportional to 49,237,121.71, 67,956,616.92 and 32,462,407.99
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Solution
The fourth proportional to 49,237,121.71, 67,956,616.92 and 32,462,407.99 is: 44,804,313.24
Step by Step Solution
- Step 1: Write the proportion equation
49,237,121.71 : 67,956,616.92 = 32,462,407.99 : x - Step 2: Convert to fraction form
49,237,121.71/67,956,616.92 = 32,462,407.99/x - Step 3: Cross multiply
49,237,121.71x = 67,956,616.92 × 32,462,407.99 - Step 4: Simplify right side
49,237,121.71x = 2,206,035,424,077,177.25 - Step 5: Solve for x
x = 2,206,035,424,077,177.25/49,237,121.71 - Step 6: Final answer
x = 44,804,313.24
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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.