Finding the Fourth Proportional to 46,323,041.80, 69,484,562.70 and 17,559,617.80
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Solution
The fourth proportional to 46,323,041.80, 69,484,562.70 and 17,559,617.80 is: 26,339,426.70
Step by Step Solution
- Step 1: Write the proportion equation
46,323,041.80 : 69,484,562.70 = 17,559,617.80 : x - Step 2: Convert to fraction form
46,323,041.80/69,484,562.70 = 17,559,617.80/x - Step 3: Cross multiply
46,323,041.80x = 69,484,562.70 × 17,559,617.80 - Step 4: Simplify right side
46,323,041.80x = 1,220,122,364,012,136.25 - Step 5: Solve for x
x = 1,220,122,364,012,136.25/46,323,041.80 - Step 6: Final answer
x = 26,339,426.70
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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.