Finding the Fourth Proportional to 43,939,038.36, 60,639,465.06 and 24,366,065.88
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Solution
The fourth proportional to 43,939,038.36, 60,639,465.06 and 24,366,065.88 is: 33,627,162.90
Step by Step Solution
- Step 1: Write the proportion equation
43,939,038.36 : 60,639,465.06 = 24,366,065.88 : x - Step 2: Convert to fraction form
43,939,038.36/60,639,465.06 = 24,366,065.88/x - Step 3: Cross multiply
43,939,038.36x = 60,639,465.06 × 24,366,065.88 - Step 4: Simplify right side
43,939,038.36x = 1,477,545,200,579,918.25 - Step 5: Solve for x
x = 1,477,545,200,579,918.25/43,939,038.36 - Step 6: Final answer
x = 33,627,162.90
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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.