Finding the Fourth Proportional to 568,998,138,335.64, 853,547,375,852.19 and 160,588,149,909.09
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Solution
The fourth proportional to 568,998,138,335.64, 853,547,375,852.19 and 160,588,149,909.09 is: 240,896,383,859.53
Step by Step Solution
- Step 1: Write the proportion equation
568,998,138,335.64 : 853,547,375,852.19 = 160,588,149,909.09 : x - Step 2: Convert to fraction form
568,998,138,335.64/853,547,375,852.19 = 160,588,149,909.09/x - Step 3: Cross multiply
568,998,138,335.64x = 853,547,375,852.19 × 160,588,149,909.09 - Step 4: Simplify right side
568,998,138,335.64x = 137,069,593,947,861,862,580,224 - Step 5: Solve for x
x = 137,069,593,947,861,862,580,224/568,998,138,335.64 - Step 6: Final answer
x = 240,896,383,859.53
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.