Finding the Fourth Proportional to 183,722,242.30, 275,583,363.45 and 62,553,694.30
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Solution
The fourth proportional to 183,722,242.30, 275,583,363.45 and 62,553,694.30 is: 93,830,541.45
Step by Step Solution
- Step 1: Write the proportion equation
183,722,242.30 : 275,583,363.45 = 62,553,694.30 : x - Step 2: Convert to fraction form
183,722,242.30/275,583,363.45 = 62,553,694.30/x - Step 3: Cross multiply
183,722,242.30x = 275,583,363.45 × 62,553,694.30 - Step 4: Simplify right side
183,722,242.30x = 17,238,757,471,417,092 - Step 5: Solve for x
x = 17,238,757,471,417,092/183,722,242.30 - Step 6: Final answer
x = 93,830,541.45
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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.