Finding the Fourth Proportional to 32,096,998,391.97, 48,103,615,315.28 and 17,931,391,952.84
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Solution
The fourth proportional to 32,096,998,391.97, 48,103,615,315.28 and 17,931,391,952.84 is: 26,873,689,870.72
Step by Step Solution
- Step 1: Write the proportion equation
32,096,998,391.97 : 48,103,615,315.28 = 17,931,391,952.84 : x - Step 2: Convert to fraction form
32,096,998,391.97/48,103,615,315.28 = 17,931,391,952.84/x - Step 3: Cross multiply
32,096,998,391.97x = 48,103,615,315.28 × 17,931,391,952.84 - Step 4: Simplify right side
32,096,998,391.97x = 862,564,780,566,922,788,864 - Step 5: Solve for x
x = 862,564,780,566,922,788,864/32,096,998,391.97 - Step 6: Final answer
x = 26,873,689,870.72
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1.5x scale
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.