Finding the Fourth Proportional to 4,252,936,135.58, 5,869,052,930.85 and 2,347,698,717.98
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Solution
The fourth proportional to 4,252,936,135.58, 5,869,052,930.85 and 2,347,698,717.98 is: 3,239,824,818.02
Step by Step Solution
- Step 1: Write the proportion equation
4,252,936,135.58 : 5,869,052,930.85 = 2,347,698,717.98 : x - Step 2: Convert to fraction form
4,252,936,135.58/5,869,052,930.85 = 2,347,698,717.98/x - Step 3: Cross multiply
4,252,936,135.58x = 5,869,052,930.85 × 2,347,698,717.98 - Step 4: Simplify right side
4,252,936,135.58x = 13,778,768,041,513,308,160 - Step 5: Solve for x
x = 13,778,768,041,513,308,160/4,252,936,135.58 - Step 6: Final answer
x = 3,239,824,818.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.