Finding the Fourth Proportional to 46,459,070.73, 69,688,481.18 and 17,312,246.19
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Solution
The fourth proportional to 46,459,070.73, 69,688,481.18 and 17,312,246.19 is: 25,968,322.74
Step by Step Solution
- Step 1: Write the proportion equation
46,459,070.73 : 69,688,481.18 = 17,312,246.19 : x - Step 2: Convert to fraction form
46,459,070.73/69,688,481.18 = 17,312,246.19/x - Step 3: Cross multiply
46,459,070.73x = 69,688,481.18 × 17,312,246.19 - Step 4: Simplify right side
46,459,070.73x = 1,206,464,142,708,780.50 - Step 5: Solve for x
x = 1,206,464,142,708,780.50/46,459,070.73 - Step 6: Final answer
x = 25,968,322.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.