Finding the Fourth Proportional to 91,190,203.47, 136,793,714.00 and 29,779,684.02
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Solution
The fourth proportional to 91,190,203.47, 136,793,714.00 and 29,779,684.02 is: 44,672,272.06
Step by Step Solution
- Step 1: Write the proportion equation
91,190,203.47 : 136,793,714.00 = 29,779,684.02 : x - Step 2: Convert to fraction form
91,190,203.47/136,793,714.00 = 29,779,684.02/x - Step 3: Cross multiply
91,190,203.47x = 136,793,714.00 × 29,779,684.02 - Step 4: Simplify right side
91,190,203.47x = 4,073,673,578,693,352 - Step 5: Solve for x
x = 4,073,673,578,693,352/91,190,203.47 - Step 6: Final answer
x = 44,672,272.06
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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.