Finding the Fourth Proportional to 504,283,573.63, 754,873,924.47 and 329,029,242.63
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Solution
The fourth proportional to 504,283,573.63, 754,873,924.47 and 329,029,242.63 is: 492,531,600.55
Step by Step Solution
- Step 1: Write the proportion equation
504,283,573.63 : 754,873,924.47 = 329,029,242.63 : x - Step 2: Convert to fraction form
504,283,573.63/754,873,924.47 = 329,029,242.63/x - Step 3: Cross multiply
504,283,573.63x = 754,873,924.47 × 329,029,242.63 - Step 4: Simplify right side
504,283,573.63x = 248,375,595,649,499,936 - Step 5: Solve for x
x = 248,375,595,649,499,936/504,283,573.63 - Step 6: Final answer
x = 492,531,600.55
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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.