Finding the Fourth Proportional to 45,424,889.68, 62,686,028.87 and 24,798,335.87
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Solution
The fourth proportional to 45,424,889.68, 62,686,028.87 and 24,798,335.87 is: 34,221,529.41
Step by Step Solution
- Step 1: Write the proportion equation
45,424,889.68 : 62,686,028.87 = 24,798,335.87 : x - Step 2: Convert to fraction form
45,424,889.68/62,686,028.87 = 24,798,335.87/x - Step 3: Cross multiply
45,424,889.68x = 62,686,028.87 × 24,798,335.87 - Step 4: Simplify right side
45,424,889.68x = 1,554,509,198,274,776.50 - Step 5: Solve for x
x = 1,554,509,198,274,776.50/45,424,889.68 - Step 6: Final answer
x = 34,221,529.41
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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.