Finding the Fourth Proportional to 5,877,125,971.56, 8,110,433,843.28 and 3,236,927,083.56
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Solution
The fourth proportional to 5,877,125,971.56, 8,110,433,843.28 and 3,236,927,083.56 is: 4,466,959,376.70
Step by Step Solution
- Step 1: Write the proportion equation
5,877,125,971.56 : 8,110,433,843.28 = 3,236,927,083.56 : x - Step 2: Convert to fraction form
5,877,125,971.56/8,110,433,843.28 = 3,236,927,083.56/x - Step 3: Cross multiply
5,877,125,971.56x = 8,110,433,843.28 × 3,236,927,083.56 - Step 4: Simplify right side
5,877,125,971.56x = 26,252,882,966,734,651,392 - Step 5: Solve for x
x = 26,252,882,966,734,651,392/5,877,125,971.56 - Step 6: Final answer
x = 4,466,959,376.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.