Finding the Fourth Proportional to 44,715,259.19, 61,697,936.16 and 26,126,804.12
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Solution
The fourth proportional to 44,715,259.19, 61,697,936.16 and 26,126,804.12 is: 36,049,660.04
Step by Step Solution
- Step 1: Write the proportion equation
44,715,259.19 : 61,697,936.16 = 26,126,804.12 : x - Step 2: Convert to fraction form
44,715,259.19/61,697,936.16 = 26,126,804.12/x - Step 3: Cross multiply
44,715,259.19x = 61,697,936.16 × 26,126,804.12 - Step 4: Simplify right side
44,715,259.19x = 1,611,969,892,352,095 - Step 5: Solve for x
x = 1,611,969,892,352,095/44,715,259.19 - Step 6: Final answer
x = 36,049,660.04
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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.