Finding the Fourth Proportional to 44,484,768.68, 66,714,264.30 and 13,359,170.12
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Solution
The fourth proportional to 44,484,768.68, 66,714,264.30 and 13,359,170.12 is: 20,034,884.58
Step by Step Solution
- Step 1: Write the proportion equation
44,484,768.68 : 66,714,264.30 = 13,359,170.12 : x - Step 2: Convert to fraction form
44,484,768.68/66,714,264.30 = 13,359,170.12/x - Step 3: Cross multiply
44,484,768.68x = 66,714,264.30 × 13,359,170.12 - Step 4: Simplify right side
44,484,768.68x = 891,247,206,214,342.62 - Step 5: Solve for x
x = 891,247,206,214,342.62/44,484,768.68 - Step 6: Final answer
x = 20,034,884.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.