Finding the Fourth Proportional to 43,124,602.90, 59,517,170.64 and 24,544,260.76
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Solution
The fourth proportional to 43,124,602.90, 59,517,170.64 and 24,544,260.76 is: 33,874,050.02
Step by Step Solution
- Step 1: Write the proportion equation
43,124,602.90 : 59,517,170.64 = 24,544,260.76 : x - Step 2: Convert to fraction form
43,124,602.90/59,517,170.64 = 24,544,260.76/x - Step 3: Cross multiply
43,124,602.90x = 59,517,170.64 × 24,544,260.76 - Step 4: Simplify right side
43,124,602.90x = 1,460,804,955,885,576.25 - Step 5: Solve for x
x = 1,460,804,955,885,576.25/43,124,602.90 - Step 6: Final answer
x = 33,874,050.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.