Finding the Fourth Proportional to 4,364,801,635.88, 6,023,428,669.68 and 2,357,636,758.68
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Solution
The fourth proportional to 4,364,801,635.88, 6,023,428,669.68 and 2,357,636,758.68 is: 3,253,540,029.90
Step by Step Solution
- Step 1: Write the proportion equation
4,364,801,635.88 : 6,023,428,669.68 = 2,357,636,758.68 : x - Step 2: Convert to fraction form
4,364,801,635.88/6,023,428,669.68 = 2,357,636,758.68/x - Step 3: Cross multiply
4,364,801,635.88x = 6,023,428,669.68 × 2,357,636,758.68 - Step 4: Simplify right side
4,364,801,635.88x = 14,201,056,844,924,538,880 - Step 5: Solve for x
x = 14,201,056,844,924,538,880/4,364,801,635.88 - Step 6: Final answer
x = 3,253,540,029.90
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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.