Finding the Fourth Proportional to 184,214,326.48, 254,219,308.99 and 100,585,772.90
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Solution
The fourth proportional to 184,214,326.48, 254,219,308.99 and 100,585,772.90 is: 138,810,298.68
Step by Step Solution
- Step 1: Write the proportion equation
184,214,326.48 : 254,219,308.99 = 100,585,772.90 : x - Step 2: Convert to fraction form
184,214,326.48/254,219,308.99 = 100,585,772.90/x - Step 3: Cross multiply
184,214,326.48x = 254,219,308.99 × 100,585,772.90 - Step 4: Simplify right side
184,214,326.48x = 25,570,845,680,293,832 - Step 5: Solve for x
x = 25,570,845,680,293,832/184,214,326.48 - Step 6: Final answer
x = 138,810,298.68
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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.