Finding the Fourth Proportional to 233,495,093.61, 322,207,874.42 and 134,359,840.36
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Solution
The fourth proportional to 233,495,093.61, 322,207,874.42 and 134,359,840.36 is: 185,407,744.12
Step by Step Solution
- Step 1: Write the proportion equation
233,495,093.61 : 322,207,874.42 = 134,359,840.36 : x - Step 2: Convert to fraction form
233,495,093.61/322,207,874.42 = 134,359,840.36/x - Step 3: Cross multiply
233,495,093.61x = 322,207,874.42 × 134,359,840.36 - Step 4: Simplify right side
233,495,093.61x = 43,291,798,569,915,984 - Step 5: Solve for x
x = 43,291,798,569,915,984/233,495,093.61 - Step 6: Final answer
x = 185,407,744.12
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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.