Finding the Fourth Proportional to 124,059,239, 186,109,072.80 and 36,629,594.26
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Solution
The fourth proportional to 124,059,239, 186,109,072.80 and 36,629,594.26 is: 54,950,359.84
Step by Step Solution
- Step 1: Write the proportion equation
124,059,239 : 186,109,072.80 = 36,629,594.26 : x - Step 2: Convert to fraction form
124,059,239/186,109,072.80 = 36,629,594.26/x - Step 3: Cross multiply
124,059,239x = 186,109,072.80 × 36,629,594.26 - Step 4: Simplify right side
124,059,239x = 6,817,099,824,768,802 - Step 5: Solve for x
x = 6,817,099,824,768,802/124,059,239 - Step 6: Final answer
x = 54,950,359.84
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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.