Finding the Fourth Proportional to 32,475,358.41, 44,815,990.88 and 19,422,615.23
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Solution
The fourth proportional to 32,475,358.41, 44,815,990.88 and 19,422,615.23 is: 26,803,206.79
Step by Step Solution
- Step 1: Write the proportion equation
32,475,358.41 : 44,815,990.88 = 19,422,615.23 : x - Step 2: Convert to fraction form
32,475,358.41/44,815,990.88 = 19,422,615.23/x - Step 3: Cross multiply
32,475,358.41x = 44,815,990.88 × 19,422,615.23 - Step 4: Simplify right side
32,475,358.41x = 870,443,746,916,316 - Step 5: Solve for x
x = 870,443,746,916,316/32,475,358.41 - Step 6: Final answer
x = 26,803,206.79
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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.