Finding the Fourth Proportional to 184,929,112.94, 277,406,613.09 and 74,264,766.03
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Solution
The fourth proportional to 184,929,112.94, 277,406,613.09 and 74,264,766.03 is: 111,402,347.04
Step by Step Solution
- Step 1: Write the proportion equation
184,929,112.94 : 277,406,613.09 = 74,264,766.03 : x - Step 2: Convert to fraction form
184,929,112.94/277,406,613.09 = 74,264,766.03/x - Step 3: Cross multiply
184,929,112.94x = 277,406,613.09 × 74,264,766.03 - Step 4: Simplify right side
184,929,112.94x = 20,601,537,216,303,584 - Step 5: Solve for x
x = 20,601,537,216,303,584/184,929,112.94 - Step 6: Final answer
x = 111,402,347.04
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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.