Finding the Fourth Proportional to 224,639,363.15, 336,995,252.63 and 69,193,098.83
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Solution
The fourth proportional to 224,639,363.15, 336,995,252.63 and 69,193,098.83 is: 103,800,800.96
Step by Step Solution
- Step 1: Write the proportion equation
224,639,363.15 : 336,995,252.63 = 69,193,098.83 : x - Step 2: Convert to fraction form
224,639,363.15/336,995,252.63 = 69,193,098.83/x - Step 3: Cross multiply
224,639,363.15x = 336,995,252.63 × 69,193,098.83 - Step 4: Simplify right side
224,639,363.15x = 23,317,745,821,483,876 - Step 5: Solve for x
x = 23,317,745,821,483,876/224,639,363.15 - Step 6: Final answer
x = 103,800,800.96
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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.