Finding the Fourth Proportional to 5,652,503,680.48, 8,482,383,491.52 and 2,742,871,291.36
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Solution
The fourth proportional to 5,652,503,680.48, 8,482,383,491.52 and 2,742,871,291.36 is: 4,116,067,405.94
Step by Step Solution
- Step 1: Write the proportion equation
5,652,503,680.48 : 8,482,383,491.52 = 2,742,871,291.36 : x - Step 2: Convert to fraction form
5,652,503,680.48/8,482,383,491.52 = 2,742,871,291.36/x - Step 3: Cross multiply
5,652,503,680.48x = 8,482,383,491.52 × 2,742,871,291.36 - Step 4: Simplify right side
5,652,503,680.48x = 23,266,086,161,196,212,224 - Step 5: Solve for x
x = 23,266,086,161,196,212,224/5,652,503,680.48 - Step 6: Final answer
x = 4,116,067,405.94
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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.