Finding the Fourth Proportional to 24,970,181.84, 37,457,765.56 and 6,774,663.12
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Solution
The fourth proportional to 24,970,181.84, 37,457,765.56 and 6,774,663.12 is: 10,162,671.00
Step by Step Solution
- Step 1: Write the proportion equation
24,970,181.84 : 37,457,765.56 = 6,774,663.12 : x - Step 2: Convert to fraction form
24,970,181.84/37,457,765.56 = 6,774,663.12/x - Step 3: Cross multiply
24,970,181.84x = 37,457,765.56 × 6,774,663.12 - Step 4: Simplify right side
24,970,181.84x = 253,763,742,896,938.16 - Step 5: Solve for x
x = 253,763,742,896,938.16/24,970,181.84 - Step 6: Final answer
x = 10,162,671.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.