Finding the Fourth Proportional to 37,303,937, 55,918,549.98 and 14,553,534.44
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Solution
The fourth proportional to 37,303,937, 55,918,549.98 and 14,553,534.44 is: 21,815,728.00
Step by Step Solution
- Step 1: Write the proportion equation
37,303,937 : 55,918,549.98 = 14,553,534.44 : x - Step 2: Convert to fraction form
37,303,937/55,918,549.98 = 14,553,534.44/x - Step 3: Cross multiply
37,303,937x = 55,918,549.98 × 14,553,534.44 - Step 4: Simplify right side
37,303,937x = 813,812,542,968,791.25 - Step 5: Solve for x
x = 813,812,542,968,791.25/37,303,937 - Step 6: Final answer
x = 21,815,728.00
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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.