Finding the Fourth Proportional to 4,104,316,806.36, 5,663,805,452.64 and 2,224,681,733.88
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Solution
The fourth proportional to 4,104,316,806.36, 5,663,805,452.64 and 2,224,681,733.88 is: 3,069,978,544.35
Step by Step Solution
- Step 1: Write the proportion equation
4,104,316,806.36 : 5,663,805,452.64 = 2,224,681,733.88 : x - Step 2: Convert to fraction form
4,104,316,806.36/5,663,805,452.64 = 2,224,681,733.88/x - Step 3: Cross multiply
4,104,316,806.36x = 5,663,805,452.64 × 2,224,681,733.88 - Step 4: Simplify right side
4,104,316,806.36x = 12,600,164,534,738,155,520 - Step 5: Solve for x
x = 12,600,164,534,738,155,520/4,104,316,806.36 - Step 6: Final answer
x = 3,069,978,544.35
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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.