Finding the Fourth Proportional to 7,341,800,537.52, 11,014,849,783.53 and 2,367,422,350.74
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Solution
The fourth proportional to 7,341,800,537.52, 11,014,849,783.53 and 2,367,422,350.74 is: 3,551,826,481.03
Step by Step Solution
- Step 1: Write the proportion equation
7,341,800,537.52 : 11,014,849,783.53 = 2,367,422,350.74 : x - Step 2: Convert to fraction form
7,341,800,537.52/11,014,849,783.53 = 2,367,422,350.74/x - Step 3: Cross multiply
7,341,800,537.52x = 11,014,849,783.53 × 2,367,422,350.74 - Step 4: Simplify right side
7,341,800,537.52x = 26,076,801,567,572,570,112 - Step 5: Solve for x
x = 26,076,801,567,572,570,112/7,341,800,537.52 - Step 6: Final answer
x = 3,551,826,481.03
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1.5x scale
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.