Finding the Fourth Proportional to 3,698,230,656.64, 5,549,253,195.20 and 1,733,283,360.48
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Solution
The fourth proportional to 3,698,230,656.64, 5,549,253,195.20 and 1,733,283,360.48 is: 2,600,818,910.27
Step by Step Solution
- Step 1: Write the proportion equation
3,698,230,656.64 : 5,549,253,195.20 = 1,733,283,360.48 : x - Step 2: Convert to fraction form
3,698,230,656.64/5,549,253,195.20 = 1,733,283,360.48/x - Step 3: Cross multiply
3,698,230,656.64x = 5,549,253,195.20 × 1,733,283,360.48 - Step 4: Simplify right side
3,698,230,656.64x = 9,618,428,226,330,632,192 - Step 5: Solve for x
x = 9,618,428,226,330,632,192/3,698,230,656.64 - Step 6: Final answer
x = 2,600,818,910.27
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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.