Finding the Fourth Proportional to 8,952,977,281.84, 13,429,491,117.12 and 3,433,927,067.44
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Solution
The fourth proportional to 8,952,977,281.84, 13,429,491,117.12 and 3,433,927,067.44 is: 5,150,900,264.49
Step by Step Solution
- Step 1: Write the proportion equation
8,952,977,281.84 : 13,429,491,117.12 = 3,433,927,067.44 : x - Step 2: Convert to fraction form
8,952,977,281.84/13,429,491,117.12 = 3,433,927,067.44/x - Step 3: Cross multiply
8,952,977,281.84x = 13,429,491,117.12 × 3,433,927,067.44 - Step 4: Simplify right side
8,952,977,281.84x = 46,115,893,049,023,414,272 - Step 5: Solve for x
x = 46,115,893,049,023,414,272/8,952,977,281.84 - Step 6: Final answer
x = 5,150,900,264.49
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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.