Finding the Fourth Proportional to 104,506,153.53, 156,671,542.51 and 46,204,418.62
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Solution
The fourth proportional to 104,506,153.53, 156,671,542.51 and 46,204,418.62 is: 69,267,859.27
Step by Step Solution
- Step 1: Write the proportion equation
104,506,153.53 : 156,671,542.51 = 46,204,418.62 : x - Step 2: Convert to fraction form
104,506,153.53/156,671,542.51 = 46,204,418.62/x - Step 3: Cross multiply
104,506,153.53x = 156,671,542.51 × 46,204,418.62 - Step 4: Simplify right side
104,506,153.53x = 7,238,917,535,973,165 - Step 5: Solve for x
x = 7,238,917,535,973,165/104,506,153.53 - Step 6: Final answer
x = 69,267,859.27
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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.