Finding the Fourth Proportional to 17,459,573.08, 24,094,217.86 and 10,121,660.50
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Solution
The fourth proportional to 17,459,573.08, 24,094,217.86 and 10,121,660.50 is: 13,967,895.55
Step by Step Solution
- Step 1: Write the proportion equation
17,459,573.08 : 24,094,217.86 = 10,121,660.50 : x - Step 2: Convert to fraction form
17,459,573.08/24,094,217.86 = 10,121,660.50/x - Step 3: Cross multiply
17,459,573.08x = 24,094,217.86 × 10,121,660.50 - Step 4: Simplify right side
17,459,573.08x = 243,873,493,191,956.53 - Step 5: Solve for x
x = 243,873,493,191,956.53/17,459,573.08 - Step 6: Final answer
x = 13,967,895.55
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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.