Finding the Fourth Proportional to 246,872,226.18, 370,307,601.12 and 62,639,346.18
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Solution
The fourth proportional to 246,872,226.18, 370,307,601.12 and 62,639,346.18 is: 93,958,831.98
Step by Step Solution
- Step 1: Write the proportion equation
246,872,226.18 : 370,307,601.12 = 62,639,346.18 : x - Step 2: Convert to fraction form
246,872,226.18/370,307,601.12 = 62,639,346.18/x - Step 3: Cross multiply
246,872,226.18x = 370,307,601.12 × 62,639,346.18 - Step 4: Simplify right side
246,872,226.18x = 23,195,826,019,641,036 - Step 5: Solve for x
x = 23,195,826,019,641,036/246,872,226.18 - Step 6: Final answer
x = 93,958,831.98
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.