Finding the Fourth Proportional to 9,319,090,230.60, 13,980,598,563.68 and 3,023,027,838.76
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Solution
The fourth proportional to 9,319,090,230.60, 13,980,598,563.68 and 3,023,027,838.76 is: 4,535,178,608.07
Step by Step Solution
- Step 1: Write the proportion equation
9,319,090,230.60 : 13,980,598,563.68 = 3,023,027,838.76 : x - Step 2: Convert to fraction form
9,319,090,230.60/13,980,598,563.68 = 3,023,027,838.76/x - Step 3: Cross multiply
9,319,090,230.60x = 13,980,598,563.68 × 3,023,027,838.76 - Step 4: Simplify right side
9,319,090,230.60x = 42,263,738,660,516,388,864 - Step 5: Solve for x
x = 42,263,738,660,516,388,864/9,319,090,230.60 - Step 6: Final answer
x = 4,535,178,608.07
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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.