Finding the Fourth Proportional to 46,843,059.16, 64,643,412.18 and 26,216,503.12
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Solution
The fourth proportional to 46,843,059.16, 64,643,412.18 and 26,216,503.12 is: 36,178,769.01
Step by Step Solution
- Step 1: Write the proportion equation
46,843,059.16 : 64,643,412.18 = 26,216,503.12 : x - Step 2: Convert to fraction form
46,843,059.16/64,643,412.18 = 26,216,503.12/x - Step 3: Cross multiply
46,843,059.16x = 64,643,412.18 × 26,216,503.12 - Step 4: Simplify right side
46,843,059.16x = 1,694,724,217,104,416 - Step 5: Solve for x
x = 1,694,724,217,104,416/46,843,059.16 - Step 6: Final answer
x = 36,178,769.01
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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.