Finding the Fourth Proportional to 88,189,913.18, 132,276,317.08 and 26,779,603.82
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Solution
The fourth proportional to 88,189,913.18, 132,276,317.08 and 26,779,603.82 is: 40,166,808.63
Step by Step Solution
- Step 1: Write the proportion equation
88,189,913.18 : 132,276,317.08 = 26,779,603.82 : x - Step 2: Convert to fraction form
88,189,913.18/132,276,317.08 = 26,779,603.82/x - Step 3: Cross multiply
88,189,913.18x = 132,276,317.08 × 26,779,603.82 - Step 4: Simplify right side
88,189,913.18x = 3,542,307,366,171,099 - Step 5: Solve for x
x = 3,542,307,366,171,099/88,189,913.18 - Step 6: Final answer
x = 40,166,808.63
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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.