Finding the Fourth Proportional to 64,689,291.83, 96,977,250.71 and 24,328,119.35
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Solution
The fourth proportional to 64,689,291.83, 96,977,250.71 and 24,328,119.35 is: 36,470,860.37
Step by Step Solution
- Step 1: Write the proportion equation
64,689,291.83 : 96,977,250.71 = 24,328,119.35 : x - Step 2: Convert to fraction form
64,689,291.83/96,977,250.71 = 24,328,119.35/x - Step 3: Cross multiply
64,689,291.83x = 96,977,250.71 × 24,328,119.35 - Step 4: Simplify right side
64,689,291.83x = 2,359,274,129,719,785 - Step 5: Solve for x
x = 2,359,274,129,719,785/64,689,291.83 - Step 6: Final answer
x = 36,470,860.37
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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.