Finding the Fourth Proportional to 32,291,103,665.33, 48,436,655,498 and 32,291,103,665.33
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Solution
The fourth proportional to 32,291,103,665.33, 48,436,655,498 and 32,291,103,665.33 is: 48,436,655,498
Step by Step Solution
- Step 1: Write the proportion equation
32,291,103,665.33 : 48,436,655,498 = 32,291,103,665.33 : x - Step 2: Convert to fraction form
32,291,103,665.33/48,436,655,498 = 32,291,103,665.33/x - Step 3: Cross multiply
32,291,103,665.33x = 48,436,655,498 × 32,291,103,665.33 - Step 4: Simplify right side
32,291,103,665.33x = 1,564,073,063,887,794,339,840 - Step 5: Solve for x
x = 1,564,073,063,887,794,339,840/32,291,103,665.33 - Step 6: Final answer
x = 48,436,655,498
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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.