Finding the Fourth Proportional to 2,396,152,894.04, 3,594,615,559.49 and 738,059,408.08
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Solution
The fourth proportional to 2,396,152,894.04, 3,594,615,559.49 and 738,059,408.08 is: 1,107,208,074.54
Step by Step Solution
- Step 1: Write the proportion equation
2,396,152,894.04 : 3,594,615,559.49 = 738,059,408.08 : x - Step 2: Convert to fraction form
2,396,152,894.04/3,594,615,559.49 = 738,059,408.08/x - Step 3: Cross multiply
2,396,152,894.04x = 3,594,615,559.49 × 738,059,408.08 - Step 4: Simplify right side
2,396,152,894.04x = 2,653,039,832,112,347,648 - Step 5: Solve for x
x = 2,653,039,832,112,347,648/2,396,152,894.04 - Step 6: Final answer
x = 1,107,208,074.54
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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.