Finding the Fourth Proportional to 4,375,466,246.65, 6,038,143,715.47 and 2,395,317,080.66
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Solution
The fourth proportional to 4,375,466,246.65, 6,038,143,715.47 and 2,395,317,080.66 is: 3,305,537,732.85
Step by Step Solution
- Step 1: Write the proportion equation
4,375,466,246.65 : 6,038,143,715.47 = 2,395,317,080.66 : x - Step 2: Convert to fraction form
4,375,466,246.65/6,038,143,715.47 = 2,395,317,080.66/x - Step 3: Cross multiply
4,375,466,246.65x = 6,038,143,715.47 × 2,395,317,080.66 - Step 4: Simplify right side
4,375,466,246.65x = 14,463,268,777,108,946,944 - Step 5: Solve for x
x = 14,463,268,777,108,946,944/4,375,466,246.65 - Step 6: Final answer
x = 3,305,537,732.85
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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.