Finding the Fourth Proportional to 4,375,466,193.10, 6,038,143,641.33 and 2,395,317,027.10
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Solution
The fourth proportional to 4,375,466,193.10, 6,038,143,641.33 and 2,395,317,027.10 is: 3,305,537,658.81
Step by Step Solution
- Step 1: Write the proportion equation
4,375,466,193.10 : 6,038,143,641.33 = 2,395,317,027.10 : x - Step 2: Convert to fraction form
4,375,466,193.10/6,038,143,641.33 = 2,395,317,027.10/x - Step 3: Cross multiply
4,375,466,193.10x = 6,038,143,641.33 × 2,395,317,027.10 - Step 4: Simplify right side
4,375,466,193.10x = 14,463,268,276,153,344,000 - Step 5: Solve for x
x = 14,463,268,276,153,344,000/4,375,466,193.10 - Step 6: Final answer
x = 3,305,537,658.81
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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.