Finding the Fourth Proportional to 43,750,610.33, 60,376,475.79 and 24,171,948.99
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Solution
The fourth proportional to 43,750,610.33, 60,376,475.79 and 24,171,948.99 is: 33,357,639.63
Step by Step Solution
- Step 1: Write the proportion equation
43,750,610.33 : 60,376,475.79 = 24,171,948.99 : x - Step 2: Convert to fraction form
43,750,610.33/60,376,475.79 = 24,171,948.99/x - Step 3: Cross multiply
43,750,610.33x = 60,376,475.79 × 24,171,948.99 - Step 4: Simplify right side
43,750,610.33x = 1,459,417,092,991,849.75 - Step 5: Solve for x
x = 1,459,417,092,991,849.75/43,750,610.33 - Step 6: Final answer
x = 33,357,639.63
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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.