Finding the Fourth Proportional to 334,398,117.37, 461,475,108.81 and 183,697,130.56
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Solution
The fourth proportional to 334,398,117.37, 461,475,108.81 and 183,697,130.56 is: 253,505,175.14
Step by Step Solution
- Step 1: Write the proportion equation
334,398,117.37 : 461,475,108.81 = 183,697,130.56 : x - Step 2: Convert to fraction form
334,398,117.37/461,475,108.81 = 183,697,130.56/x - Step 3: Cross multiply
334,398,117.37x = 461,475,108.81 × 183,697,130.56 - Step 4: Simplify right side
334,398,117.37x = 84,771,653,310,034,912 - Step 5: Solve for x
x = 84,771,653,310,034,912/334,398,117.37 - Step 6: Final answer
x = 253,505,175.14
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.