Finding the Fourth Proportional to 5,977,357,622,220.40, 8,248,761,473,373 and 3,236,913,252,224.40
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Solution
The fourth proportional to 5,977,357,622,220.40, 8,248,761,473,373 and 3,236,913,252,224.40 is: 4,466,944,595,776.21
Step by Step Solution
- Step 1: Write the proportion equation
5,977,357,622,220.40 : 8,248,761,473,373 = 3,236,913,252,224.40 : x - Step 2: Convert to fraction form
5,977,357,622,220.40/8,248,761,473,373 = 3,236,913,252,224.40/x - Step 3: Cross multiply
5,977,357,622,220.40x = 8,248,761,473,373 × 3,236,913,252,224.40 - Step 4: Simplify right side
5,977,357,622,220.40x = 26,700,525,327,599,131,410,038,784 - Step 5: Solve for x
x = 26,700,525,327,599,131,410,038,784/5,977,357,622,220.40 - Step 6: Final answer
x = 4,466,944,595,776.21
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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.