Finding the Fourth Proportional to 16,575,965,708.17, 24,854,868,394.51 and 8,163,371,927.34
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Solution
The fourth proportional to 16,575,965,708.17, 24,854,868,394.51 and 8,163,371,927.34 is: 12,240,586,067.90
Step by Step Solution
- Step 1: Write the proportion equation
16,575,965,708.17 : 24,854,868,394.51 = 8,163,371,927.34 : x - Step 2: Convert to fraction form
16,575,965,708.17/24,854,868,394.51 = 8,163,371,927.34/x - Step 3: Cross multiply
16,575,965,708.17x = 24,854,868,394.51 × 8,163,371,927.34 - Step 4: Simplify right side
16,575,965,708.17x = 202,899,534,909,473,128,448 - Step 5: Solve for x
x = 202,899,534,909,473,128,448/16,575,965,708.17 - Step 6: Final answer
x = 12,240,586,067.90
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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.