Finding the Fourth Proportional to 46,373,553.24, 69,454,386.01 and 22,129,510.06
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Solution
The fourth proportional to 46,373,553.24, 69,454,386.01 and 22,129,510.06 is: 33,143,708.57
Step by Step Solution
- Step 1: Write the proportion equation
46,373,553.24 : 69,454,386.01 = 22,129,510.06 : x - Step 2: Convert to fraction form
46,373,553.24/69,454,386.01 = 22,129,510.06/x - Step 3: Cross multiply
46,373,553.24x = 69,454,386.01 × 22,129,510.06 - Step 4: Simplify right side
46,373,553.24x = 1,536,991,533,919,418.25 - Step 5: Solve for x
x = 1,536,991,533,919,418.25/46,373,553.24 - Step 6: Final answer
x = 33,143,708.57
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.