Finding the Fourth Proportional to 35,457,451.73, 53,077,092.18 and 23,134,881.53
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Solution
The fourth proportional to 35,457,451.73, 53,077,092.18 and 23,134,881.53 is: 34,631,147.47
Step by Step Solution
- Step 1: Write the proportion equation
35,457,451.73 : 53,077,092.18 = 23,134,881.53 : x - Step 2: Convert to fraction form
35,457,451.73/53,077,092.18 = 23,134,881.53/x - Step 3: Cross multiply
35,457,451.73x = 53,077,092.18 × 23,134,881.53 - Step 4: Simplify right side
35,457,451.73x = 1,227,932,239,587,126.25 - Step 5: Solve for x
x = 1,227,932,239,587,126.25/35,457,451.73 - Step 6: Final answer
x = 34,631,147.47
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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.